/* ==========================================================================
   GRIMÓRIO DE ARTON - GLOBAL CONFIG & THEME TOKENS
   ========================================================================== */

:root {
    /* Tema Sangue */
    --bg-dark-base: #0a0404;
    --bg-dark-surface: #120a0a;
    --bg-dark-panel: #160e0e;
    --bg-dark-panel-hover: #241414;
    
    --border-color: #4a1414;
    --border-glow-gold: rgba(204, 13, 13, 0.4);
    
    --text-primary: #e8e4e4;
    --text-secondary: #a39898;
    --text-muted: #736868;
    
    /* Magical Gold Accents -> Red Accents */
    --gold-primary: #cc0d0d;
    --gold-secondary: #ff2e2e;
    --gold-glow: rgba(204, 13, 13, 0.35);
    
    /* Magic School Colors (Neon glowing shades) */
    --color-abj: #29b6f6; /* Abjuração: Blue */
    --color-adi: #ffb74d; /* Adivinhação: Amber/Yellow */
    --color-con: #00e5ff; /* Convocação: Cyan */
    --color-enc: #ff80ab; /* Encantamento: Pink/Rose */
    --color-evo: #ff1744; /* Evocação: Red */
    --color-ilu: #e040fb; /* Ilusão: Purple */
    --color-nec: #7c4dff; /* Necromancia: Violet/Purple */
    --color-tra: #00e676; /* Transmutação: Green */

    /* Glassmorphism effects */
    --glass-bg: rgba(22, 14, 14, 0.75);
    --glass-backdrop: blur(12px);
    --glass-border: rgba(204, 13, 13, 0.15);
    
    /* Fonts */
    --font-heading: "Tormenta", serif;
    --font-heading-fancy: "Tormenta", serif;
    --font-body: 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== TEMA SOMBRAS ===== */
.theme-dark {
    --bg-dark-base: #07080c;
    --bg-dark-surface: #0e1017;
    --bg-dark-panel: #161922;
    --bg-dark-panel-hover: #1f2330;
    
    --border-color: #2a2e3d;
    --border-glow-gold: #ffcc0088;
    
    --text-primary: #e3e6f0;
    --text-secondary: #9ea5b8;
    --text-muted: #646b7e;
    
    /* Magical Gold Accents */
    --gold-primary: #c9933a;
    --gold-secondary: #d4af37;
    --gold-glow: rgba(201, 147, 58, 0.35);
    
    /* Glassmorphism effects */
    --glass-bg: rgba(14, 16, 23, 0.75);
    --glass-border: rgba(255, 255, 255, 0.05);
}

/* ===== TEMA CLÁSSICO ===== */
.theme-classic {
    --bg-dark-base: #f0ece4;
    --bg-dark-surface: #ffffff;
    --bg-dark-panel: #ffffff;
    --bg-dark-panel-hover: #f0ede6;
    --border-color: #b0b8c8;
    --text-primary: #2c3e50;
    --text-secondary: #4a5568;
    --text-muted: #7f8c8d;
    --gold-primary: #e74c3c;
    --gold-secondary: #c0392b;
    --gold-glow: rgba(231, 76, 60, 0.2);
    --glass-bg: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   HEADER BUTTONS (HOME + THEME TOGGLE)
   ========================================================================== */

.header-btns {
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 100;
    isolation: isolate;
}

.header-home-btn,
.header-theme-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--gold-primary);
    background: rgba(0, 0, 0, 0.15);
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.header-home-btn:hover,
.header-theme-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 12px var(--gold-glow);
    background: rgba(0, 0, 0, 0.25);
}

.theme-classic .header-home-btn {
    background: rgba(212, 61, 53, 0.06);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

.theme-classic .header-home-btn:hover {
    background: rgba(212, 61, 53, 0.12);
    box-shadow: 0 0 12px var(--gold-glow);
}

/* Responsive: centraliza botões abaixo do header no mobile */
@media (max-width: 820px) {
    .header-btns {
        position: static;
        transform: none;
        justify-content: center;
        margin: 10px 0;
    }
}


/* ==========================================================================
   RESET & SYSTEM BASICS
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark-base);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-secondary);
    box-shadow: 0 0 8px var(--gold-glow);
}

/* Magical Particles Canvas */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* App Container */
.app-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    position: relative;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.magic-icon-glow {
    font-size: 2.2rem;
    color: var(--gold-primary);
    text-shadow: 0 0 15px var(--gold-glow);
    animation: pulseMagic 3s infinite ease-in-out;
}

.header-logo h1 {
    font-family: var(--font-heading-fancy);
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--gold-primary), #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.header-logo .subtitle {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: -2px;
}

/* Stats dashboard */
.header-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin: 0 auto;
}

.stat-box {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 110px;
    transition: var(--transition-fast);
}

.stat-box:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.stat-value {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--gold-primary);
    text-shadow: 0 0 8px var(--gold-glow);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-box.accent-box {
    flex-direction: row;
    gap: 0.8rem;
    min-width: 240px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(14, 16, 23, 0.85));
    border-color: rgba(212, 175, 55, 0.3);
}

.stat-box.accent-box i {
    font-size: 1.3rem;
    color: var(--gold-primary);
    filter: drop-shadow(0 0 5px var(--gold-glow));
}

.grimoire-select-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.grimoire-select-wrapper select {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    width: 100%;
    outline: none;
}

.grimoire-select-wrapper select option {
    background: var(--bg-dark-panel);
    color: var(--text-primary);
}

.grimoire-select-wrapper button {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-fast);
    padding: 0.2rem;
}

.grimoire-select-wrapper button:hover {
    color: var(--gold-primary);
    transform: rotate(45deg);
}

/* ==========================================================================
   APP MAIN BODY LAYOUT
   ========================================================================== */

.app-body {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1.5rem;
    flex: 1;
    margin-bottom: 2rem;
    position: relative;
}

/* ==========================================================================
   SIDEBAR / FILTER PANEL
   ========================================================================== */

.sidebar-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 1.5rem;
    z-index: 10;
}

/* Search bar styling */
.search-section {
    position: relative;
}

.search-bar-wrapper {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.7rem 1rem;
    gap: 0.8rem;
    transition: var(--transition-fast);
}

.search-bar-wrapper:focus-within {
    border-color: var(--gold-primary);
    box-shadow: 0 0 10px rgba(255, 213, 79, 0.25);
}

.search-icon {
    color: var(--text-muted);
    font-size: 1rem;
}

.search-bar-wrapper input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    width: 100%;
    outline: none;
}

.search-bar-wrapper input::placeholder {
    color: var(--text-muted);
}

.clear-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 0 2px;
    opacity: 0;
    pointer-events: none;
}

.clear-btn.visible {
    opacity: 1;
    pointer-events: auto;
}

.clear-btn:hover {
    color: var(--text-primary);
}

/* Personal Grimoire Button */
.grimoire-filter-toggle {
    margin-top: -0.5rem;
}

.toggle-favorites-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    background: rgba(255, 213, 79, 0.05);
    border: 1px solid rgba(255, 213, 79, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 0.8rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.toggle-favorites-btn:hover {
    background: rgba(255, 213, 79, 0.15);
    border-color: var(--gold-primary);
    box-shadow: 0 0 15px rgba(255, 213, 79, 0.15);
}

.toggle-favorites-btn.active {
    background: var(--gold-secondary);
    border-color: var(--gold-primary);
    color: var(--bg-dark-base);
}

.toggle-favorites-btn.active i {
    color: var(--bg-dark-base);
}

.star-filled-gold {
    color: var(--gold-primary);
    filter: drop-shadow(0 0 2px rgba(255, 213, 79, 0.5));
}

/* Sidebar Filter Groups */
.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.filter-group h3 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-left: 2px solid var(--gold-secondary);
    padding-left: 0.5rem;
}

/* Circles Badge Buttons */
.circles-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.4rem;
}

.circle-badge-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.circle-badge-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--text-secondary);
}

.circle-badge-btn.active {
    background: var(--gold-secondary);
    border-color: var(--gold-primary);
    color: var(--bg-dark-base);
    box-shadow: 0 0 10px rgba(255, 213, 79, 0.25);
    font-weight: 700;
}

/* Schools List Buttons */
.schools-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.school-filter-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    padding: 0.55rem 0.8rem;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.school-filter-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

/* School Indicators (Colors mapping) */
.school-color-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.school-abj { background: var(--color-abj); }
.school-adi { background: var(--color-adi); }
.school-con { background: var(--color-con); }
.school-enc { background: var(--color-enc); }
.school-evo { background: var(--color-evo); }
.school-ilu { background: var(--color-ilu); }
.school-nec { background: var(--color-nec); }
.school-tra { background: var(--color-tra); }

/* School button active states with individual neon glowing borders */
.school-filter-btn[data-school="Abjuração"].active { border-color: var(--color-abj); box-shadow: 0 0 8px rgba(41, 182, 246, 0.2); color: var(--color-abj); background: rgba(41, 182, 246, 0.05); }
.school-filter-btn[data-school="Adivinhação"].active { border-color: var(--color-adi); box-shadow: 0 0 8px rgba(255, 183, 77, 0.2); color: var(--color-adi); background: rgba(255, 183, 77, 0.05); }
.school-filter-btn[data-school="Convocação"].active { border-color: var(--color-con); box-shadow: 0 0 8px rgba(0, 229, 255, 0.2); color: var(--color-con); background: rgba(0, 229, 255, 0.05); }
.school-filter-btn[data-school="Encantamento"].active { border-color: var(--color-enc); box-shadow: 0 0 8px rgba(255, 128, 171, 0.2); color: var(--color-enc); background: rgba(255, 128, 171, 0.05); }
.school-filter-btn[data-school="Evocação"].active { border-color: var(--color-evo); box-shadow: 0 0 8px rgba(255, 23, 68, 0.2); color: var(--color-evo); background: rgba(255, 23, 68, 0.05); }
.school-filter-btn[data-school="Ilusão"].active { border-color: var(--color-ilu); box-shadow: 0 0 8px rgba(224, 64, 251, 0.2); color: var(--color-ilu); background: rgba(224, 64, 251, 0.05); }
.school-filter-btn[data-school="Necromancia"].active { border-color: var(--color-nec); box-shadow: 0 0 8px rgba(124, 77, 255, 0.2); color: var(--color-nec); background: rgba(124, 77, 255, 0.05); }
.school-filter-btn[data-school="Transmutação"].active { border-color: var(--color-tra); box-shadow: 0 0 8px rgba(0, 230, 118, 0.2); color: var(--color-tra); background: rgba(0, 230, 118, 0.05); }

/* Collapsible technical filters section */
.filter-group.collapsible {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.filter-collapse-header {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    width: 100%;
    padding: 0;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.filter-collapse-header:hover {
    color: var(--text-primary);
}

.filter-collapse-header .arrow {
    font-size: 0.75rem;
    transition: var(--transition-normal);
}

.filter-collapse-header.collapsed .arrow {
    transform: rotate(-90deg);
}

.collapsible-content {
    max-height: 500px;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    padding-top: 0.6rem;
}

.collapsible-content.collapsed {
    max-height: 0;
    padding-top: 0;
}

.sub-filter {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.sub-filter label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.sub-filter select {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.sub-filter select:focus {
    border-color: var(--gold-primary);
}

/* Reset filters btn */
.reset-filters-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.6rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.reset-filters-btn:hover {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   MAIN CONTENT AREA & SPELLS GRID
   ========================================================================== */

.spells-content-area {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.8rem 1.25rem;
}

.sorting-controls {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.sorting-controls label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.sorting-controls select {
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
}

.active-filters-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.filter-badge i {
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.filter-badge i:hover {
    color: var(--color-evo);
}

/* Grid layout for spell cards */
.spells-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
    gap: 1.2rem;
}

/* ==========================================================================
   SPELL CARD STYLING
   ========================================================================== */

.spell-card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1.25rem;
    position: relative;
    cursor: pointer;
    transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
                box-shadow 0.25s ease, 
                border-color 0.25s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 195px;
    overflow: hidden;
}

/* Spell Card hover effects based on matching school */
.spell-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--border-color);
    transition: var(--transition-normal);
}

.spell-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
}

/* Favorite Icon on Card */
.fav-card-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 5;
    padding: 0.2rem;
}

.fav-card-btn:hover {
    color: var(--gold-primary);
    transform: scale(1.2);
}

.fav-card-btn.favorited {
    color: var(--gold-primary);
    filter: drop-shadow(0 0 4px rgba(255,213,79,0.5));
}

/* Card content */
.spell-card-header {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-right: 1.8rem;
}

.spell-card-school {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.spell-card-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.25;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 0.1rem;
}

.spell-card-body {
    flex: 1;
    margin: 0.6rem 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.45;
}

.spell-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 0.6rem;
    margin-top: auto;
}

.spell-card-circle-badge {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.spell-card-footer-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    gap: 0.8rem;
}

.spell-card-footer-info span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* School-Specific Card styles and glows */
.spell-card.sc-abj::before { background: var(--color-abj); }
.spell-card.sc-abj:hover { box-shadow: 0 8px 24px rgba(41, 182, 246, 0.15); border-color: rgba(41, 182, 246, 0.3); }
.spell-card.sc-abj .spell-card-school { color: var(--color-abj); }

.spell-card.sc-adi::before { background: var(--color-adi); }
.spell-card.sc-adi:hover { box-shadow: 0 8px 24px rgba(255, 183, 77, 0.15); border-color: rgba(255, 183, 77, 0.3); }
.spell-card.sc-adi .spell-card-school { color: var(--color-adi); }

.spell-card.sc-con::before { background: var(--color-con); }
.spell-card.sc-con:hover { box-shadow: 0 8px 24px rgba(0, 229, 255, 0.15); border-color: rgba(0, 229, 255, 0.3); }
.spell-card.sc-con .spell-card-school { color: var(--color-con); }

.spell-card.sc-enc::before { background: var(--color-enc); }
.spell-card.sc-enc:hover { box-shadow: 0 8px 24px rgba(255, 128, 171, 0.15); border-color: rgba(255, 128, 171, 0.3); }
.spell-card.sc-enc .spell-card-school { color: var(--color-enc); }

.spell-card.sc-evo::before { background: var(--color-evo); }
.spell-card.sc-evo:hover { box-shadow: 0 8px 24px rgba(255, 23, 68, 0.15); border-color: rgba(255, 23, 68, 0.3); }
.spell-card.sc-evo .spell-card-school { color: var(--color-evo); }

.spell-card.sc-ilu::before { background: var(--color-ilu); }
.spell-card.sc-ilu:hover { box-shadow: 0 8px 24px rgba(224, 64, 251, 0.15); border-color: rgba(224, 64, 251, 0.3); }
.spell-card.sc-ilu .spell-card-school { color: var(--color-ilu); }

.spell-card.sc-nec::before { background: var(--color-nec); }
.spell-card.sc-nec:hover { box-shadow: 0 8px 24px rgba(124, 77, 255, 0.15); border-color: rgba(124, 77, 255, 0.3); }
.spell-card.sc-nec .spell-card-school { color: var(--color-nec); }

.spell-card.sc-tra::before { background: var(--color-tra); }
.spell-card.sc-tra:hover { box-shadow: 0 8px 24px rgba(0, 230, 118, 0.15); border-color: rgba(0, 230, 118, 0.3); }
.spell-card.sc-tra .spell-card-school { color: var(--color-tra); }

/* Empty state design */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5rem 2rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    color: var(--text-muted);
    text-align: center;
    gap: 1rem;
}

.empty-state i {
    font-size: 3rem;
    color: var(--border-color);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.02);
}

.empty-state p {
    font-size: 0.95rem;
    max-width: 400px;
}

.empty-state.hidden {
    display: none;
}

/* ==========================================================================
   SPELL DETAIL PANEL (SIDEBAR SLIDER)
   ========================================================================== */

.detail-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 460px;
    height: 100vh;
    background: rgba(10, 11, 16, 0.95);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.detail-sidebar.open {
    transform: translateX(0);
}

.detail-close-btn-wrapper {
    padding: 1.25rem;
    display: flex;
    justify-content: flex-start;
}

#btn-close-detail {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    width: 38px;
    height: 38px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    font-size: 1rem;
}

#btn-close-detail:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.1);
    border-color: var(--text-secondary);
    transform: rotate(90deg);
}

.detail-scrollable-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 1.5rem 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Detail view empty state placeholder */
.detail-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
    gap: 1.2rem;
}

.detail-placeholder i {
    font-size: 4rem;
    color: var(--border-color);
    animation: floatAnimation 4s infinite ease-in-out;
}

.detail-placeholder p {
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 250px;
}

/* Detail Spell Layout */
.spell-detail-header {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    position: relative;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.2rem;
}

.spell-detail-school-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    padding: 0.15rem 0.6rem;
    border: 1px solid transparent;
}

.scb-abj { color: var(--color-abj); background: rgba(41, 182, 246, 0.1); border-color: rgba(41, 182, 246, 0.2); }
.scb-adi { color: var(--color-adi); background: rgba(255, 183, 77, 0.1); border-color: rgba(255, 183, 77, 0.2); }
.scb-con { color: var(--color-con); background: rgba(0, 229, 255, 0.1); border-color: rgba(0, 229, 255, 0.2); }
.scb-enc { color: var(--color-enc); background: rgba(255, 128, 171, 0.1); border-color: rgba(255, 128, 171, 0.2); }
.scb-evo { color: var(--color-evo); background: rgba(255, 23, 68, 0.1); border-color: rgba(255, 23, 68, 0.2); }
.scb-ilu { color: var(--color-ilu); background: rgba(224, 64, 251, 0.1); border-color: rgba(224, 64, 251, 0.2); }
.scb-nec { color: var(--color-nec); background: rgba(124, 77, 255, 0.1); border-color: rgba(124, 77, 255, 0.2); }
.scb-tra { color: var(--color-tra); background: rgba(0, 230, 118, 0.1); border-color: rgba(0, 230, 118, 0.2); }

.spell-detail-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.spell-detail-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--text-primary);
    line-height: 1.2;
}

/* Detail Fav Star Btn */
#btn-detail-fav {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 0.3rem;
}

#btn-detail-fav:hover {
    color: var(--gold-primary);
    transform: scale(1.15);
}

#btn-detail-fav.favorited {
    color: var(--gold-primary);
    filter: drop-shadow(0 0 6px var(--gold-glow));
}

/* Stats grid / Attributes table in detail view */
.spell-props-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.8rem;
}

.spell-prop-item {
    display: flex;
    flex-direction: column;
    padding: 0.3rem 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.spell-prop-item:nth-last-child(-n+2) {
    border-bottom: none;
}

.spell-prop-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.spell-prop-value {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Description container */
.spell-detail-description {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 8px;
    padding: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.02);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
    position: relative;
}

/* Highlight tags in description text */
.spell-detail-description b {
    color: var(--gold-primary);
    font-weight: 600;
}

.highlight-term {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    padding: 0.1rem 0.3rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Interactive upgrades section */
.spell-upgrades-section {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.spell-upgrades-section h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.4rem;
}

.upgrades-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.upgrade-item {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.upgrade-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
}

.upgrade-item.selected {
    background: rgba(212, 175, 55, 0.04);
    border-color: var(--gold-secondary);
}

.upgrade-checkbox-wrapper {
    position: relative;
    width: 18px;
    height: 18px;
    margin-top: 0.15rem;
}

.upgrade-checkbox-wrapper input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.upgrade-checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: var(--transition-fast);
}

.upgrade-checkbox-wrapper:hover input ~ .upgrade-checkmark {
    border-color: var(--text-secondary);
}

.upgrade-checkbox-wrapper input:checked ~ .upgrade-checkmark {
    background-color: var(--gold-secondary);
    border-color: var(--gold-primary);
    box-shadow: 0 0 6px var(--gold-glow);
}

.upgrade-checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.upgrade-checkbox-wrapper input:checked ~ .upgrade-checkmark:after {
    display: block;
}

.upgrade-checkbox-wrapper .upgrade-checkmark:after {
    left: 6px;
    top: 2px;
    width: 4px;
    height: 9px;
    border: solid var(--bg-dark-base);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.upgrade-details-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.upgrade-cost-badge {
    align-self: flex-start;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gold-primary);
    background: rgba(255, 213, 79, 0.1);
    border: 1px solid rgba(255, 213, 79, 0.2);
    border-radius: 4px;
    padding: 0.1rem 0.4rem;
}

.upgrade-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Spell detail bottom mana planner */
.mana-planner-panel {
    background: rgba(41, 182, 246, 0.02);
    border: 1px solid rgba(41, 182, 246, 0.15);
    border-radius: 8px;
    padding: 1.25rem;
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.mana-planner-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mana-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    font-weight: 600;
}

.mana-cost-display {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-con);
    font-weight: 900;
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.4);
}

.mana-bar-track {
    height: 8px;
    background: rgba(0,0,0,0.5);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.mana-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-abj), var(--color-con));
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
    width: 10%;
    border-radius: 4px;
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mana-cost-breakdown {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: right;
}

/* ==========================================================================
   MODAL DIALOG (GRIMOIRE MANAGER)
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.25s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-card {
    background: var(--bg-dark-surface);
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 40px rgba(0,0,0,0.8);
    border-radius: 12px;
    width: 440px;
    max-width: 90%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.modal-header h2 i {
    color: var(--gold-primary);
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Form to create spellbook */
.create-grimoire-form {
    display: flex;
    gap: 0.6rem;
}

.create-grimoire-form input {
    flex: 1;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 0.6rem 0.8rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
}

.create-grimoire-form input:focus {
    border-color: var(--gold-primary);
}

.action-btn-gold {
    background: var(--gold-secondary);
    border: 1px solid var(--gold-primary);
    border-radius: 6px;
    color: var(--bg-dark-base);
    padding: 0.6rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-btn-gold:hover {
    background: var(--gold-primary);
    box-shadow: 0 0 10px var(--gold-glow);
}

/* Manage List of books */
.grimoires-list-container {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.grimoires-list-container h3 {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.grimoires-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 0.2rem;
}

.grimoire-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.8rem;
    transition: var(--transition-fast);
}

.grimoire-item-row:hover {
    background: rgba(255, 255, 255, 0.04);
}

.grimoire-item-row.active {
    border-color: rgba(255, 213, 79, 0.3);
    background: rgba(255, 213, 79, 0.02);
}

.grimoire-item-name {
    font-size: 0.9rem;
    color: var(--text-primary);
    cursor: pointer;
    flex: 1;
    font-weight: 500;
}

.grimoire-item-row.active .grimoire-item-name {
    color: var(--gold-primary);
    font-weight: 600;
}

.grimoire-actions {
    display: flex;
    gap: 0.4rem;
}

.btn-delete-grimoire {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0.2rem;
    transition: var(--transition-fast);
}

.btn-delete-grimoire:hover {
    color: var(--color-evo);
    transform: scale(1.1);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

/* Tablet mode */
@media (max-width: 1024px) {
    .app-container {
        padding: 0 1rem;
    }
    
    .app-body {
        grid-template-columns: 240px 1fr;
    }
    
    .detail-sidebar {
        width: 400px;
    }
}

/* Small tablets / Mobile landscape */
@media (max-width: 820px) {
    .app-body {
        grid-template-columns: 1fr;
    }
    
    .sidebar-panel {
        position: relative;
        top: 0;
        width: 100%;
    }
    
    .header-stats {
        display: none; /* Hide on small viewports to prioritize main titles */
    }
    
    .detail-sidebar {
        width: 100%;
    }
}

/* Mobile Portrait */
@media (max-width: 480px) {
    .app-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .header-logo h1 {
        font-size: 1.6rem;
    }
    
    .circles-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
    
    .spell-detail-title {
        font-size: 1.5rem;
    }
}

/* ==========================================================================
   KEYFRAME ANIMATIONS
   ========================================================================== */

@keyframes pulseMagic {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        filter: drop-shadow(0 0 5px var(--gold-glow));
    }
    50% {
        transform: scale(1.1) rotate(8deg);
        filter: drop-shadow(0 0 15px rgba(255, 213, 79, 0.7));
    }
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* ==========================================================================
   SCROLL TO TOP BUTTON
   ========================================================================== */

.scroll-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-backdrop);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 90;
    transform: translateY(0);
    transition: transform var(--transition-fast), 
                opacity var(--transition-fast), 
                border-color var(--transition-fast), 
                box-shadow var(--transition-fast);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    opacity: 1;
    pointer-events: auto;
}

.scroll-top-btn:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
    box-shadow: 0 0 15px var(--gold-glow);
    transform: translateY(-3px);
}

.scroll-top-btn.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(15px);
}

/* ==========================================================================
   HOMEBREW SPELL SYSTEM STYLING
   ========================================================================== */

/* Trigger Button */
.create-spell-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(255, 213, 79, 0.08));
    border: 1px solid rgba(255, 213, 79, 0.3);
    border-radius: 8px;
    color: var(--gold-primary);
    padding: 0.8rem 1rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    margin-top: 0.5rem;
}

.create-spell-btn:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.25), rgba(255, 213, 79, 0.15));
    border-color: var(--gold-primary);
    box-shadow: 0 0 15px var(--gold-glow);
    transform: translateY(-2px);
}

.create-spell-btn:active {
    transform: translateY(0);
}

/* Modal Card Overrides */
.homebrew-modal-card {
    width: 620px;
    max-width: 95%;
    max-height: 90vh;
}

.modal-scrollable-body {
    overflow-y: auto;
    max-height: calc(90vh - 70px);
    padding-right: 0.6rem;
}

/* Form Layout */
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.form-group-input {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group-input label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.form-group-input input,
.form-group-input select,
.form-group-input textarea {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 0.65rem 0.8rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-group-input input:focus,
.form-group-input select:focus,
.form-group-input textarea:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 8px rgba(255, 213, 79, 0.25);
}

.form-group-input select option {
    background: var(--bg-dark-panel);
    color: var(--text-primary);
}

.form-group-input textarea {
    resize: vertical;
    min-height: 80px;
}

/* Upgrades Section */
.form-upgrades-section {
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    margin-top: 1.25rem;
    margin-bottom: 1.5rem;
}

.upgrades-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}

.upgrades-section-header h3 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-secondary-gold-small {
    background: transparent;
    border: 1px solid rgba(255, 213, 79, 0.4);
    border-radius: 4px;
    color: var(--gold-primary);
    padding: 0.35rem 0.75rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: var(--transition-fast);
}

.btn-secondary-gold-small:hover {
    background: rgba(255, 213, 79, 0.08);
    border-color: var(--gold-primary);
    box-shadow: 0 0 8px rgba(255, 213, 79, 0.2);
}

.hb-upgrades-container {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.4rem;
}

.hb-upgrade-row {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.8rem;
    animation: slideInUpgrade 0.25s ease-out;
}

@keyframes slideInUpgrade {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hb-upgrade-row .cost-input-wrapper {
    width: 90px;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.hb-upgrade-row .cost-input-wrapper label,
.hb-upgrade-row .desc-input-wrapper label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hb-upgrade-row .cost-input-wrapper input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--gold-primary);
    padding: 0.45rem 0.6rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-align: center;
    outline: none;
    font-weight: 700;
}

.hb-upgrade-row .cost-input-wrapper input:focus {
    border-color: var(--gold-primary);
}

.hb-upgrade-row .desc-input-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.hb-upgrade-row .desc-input-wrapper input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    padding: 0.45rem 0.6rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
}

.hb-upgrade-row .desc-input-wrapper input:focus {
    border-color: var(--gold-primary);
}

.btn-remove-upgrade {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0.2rem;
    margin-top: 1.4rem;
    transition: var(--transition-fast);
    align-self: flex-start;
}

.btn-remove-upgrade:hover {
    color: var(--color-evo);
    transform: scale(1.15);
}

.form-actions-row {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    margin-top: 0.5rem;
}

.action-btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
}

/* Badges and Delete Actions for Homebrew */
.badge-homebrew {
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid var(--gold-secondary);
    border-radius: 4px;
    padding: 0.1rem 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 0.5rem;
    display: inline-block;
    vertical-align: middle;
}

.btn-delete-homebrew-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.3);
    border-radius: 8px;
    color: #ff1744;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 100%;
    margin-top: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-delete-homebrew-action:hover {
    background: rgba(255, 23, 68, 0.2);
    border-color: #ff1744;
    box-shadow: 0 0 10px rgba(255, 23, 68, 0.3);
}

.btn-delete-homebrew-action i {
    font-size: 0.95rem;
}

@media (max-width: 600px) {
    .form-row-2 {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }
    .homebrew-modal-card {
        width: 100%;
        max-height: 95vh;
    }
}

/* ==========================================================================
   TEMA CLÁSSICO — COMPONENT OVERRIDES
   ========================================================================== */

.theme-classic body {
    background: var(--bg-dark-base);
}

.theme-classic .header-logo {
    color: var(--text-primary);
}

.theme-classic .stat-box {
    background: var(--bg-dark-panel);
}

.theme-classic .stat-box .stat-value {
    color: var(--text-primary);
}

.theme-classic .stat-box .stat-label {
    color: var(--text-muted);
}

.theme-classic .sidebar-panel {
    background: var(--bg-dark-panel);
}

.theme-classic .sidebar-panel h3 {
    color: var(--gold-primary);
}

.theme-classic .filter-badge {
    background: rgba(212, 61, 53, 0.06);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

.theme-classic .filter-badge i {
    color: var(--gold-primary);
}

.theme-classic .filter-badge:hover {
    background: rgba(212, 61, 53, 0.12);
    border-color: var(--gold-primary);
}

.theme-classic .app-header {
    background: linear-gradient(185deg, #2c3e50 0%, #1a252f 100%) !important;
    border-bottom: 2px solid #e74c3c !important;
    padding: 1.5rem 0 !important;
    margin-bottom: 1.5rem !important;
}

.theme-classic .header-logo h1 {
    background: none !important;
    -webkit-text-fill-color: #ecf0f1 !important;
    color: #ecf0f1 !important;
    text-shadow: none !important;
}

.theme-classic .magic-icon-glow {
    color: #e74c3c !important;
    text-shadow: 0 0 15px rgba(231, 76, 60, 0.3) !important;
}

.theme-classic .header-logo .subtitle {
    color: #bdc3c7 !important;
}

.theme-classic .header-home-btn {
    color: #ecf0f1 !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    background: rgba(0, 0, 0, 0.2) !important;
}

.theme-classic .header-home-btn:hover {
    border-color: #e74c3c !important;
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.3) !important;
}

/* ===== THEME SWITCHER ===== */
.theme-switcher {
  display: flex;
  gap: 4px;
  align-items: center;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 3px;
  transition: border-color 0.25s ease;
}

.theme-btn {
  background: transparent;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  transition: background 0.25s ease, transform 0.1s;
  opacity: 0.55;
}

.theme-btn:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.15);
}

.theme-btn.active {
  opacity: 1;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
}

.theme-dark .theme-switcher {
  border-color: rgba(201, 147, 58, 0.3);
}

.theme-classic .theme-switcher {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.2);
}