/* =============================================
   RK Finishing Manager — Glassmorphism UI
   Light & Dark Mode
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- THEME VARIABLES ---- */
:root {
    --bg-gradient: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);
    --glass: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(255, 255, 255, 0.8);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    --glass-blur: 20px;
    --text: #111827;
    --text2: #4b5563;
    --text-on-glass: #111827;
    --input-bg: rgba(255, 255, 255, 0.7);
    --input-border: rgba(255, 255, 255, 0.9);
    --accent: #5a52ff;
    --accent-light: #7c75ff;
    --green: #00b887;
    --red: #ef4444;
    --overlay-bg: rgba(0, 0, 0, 0.4);
    --toast-bg: rgba(255, 255, 255, 0.95);
    --chip-bg: rgba(90, 82, 255, 0.15);
    --chip-text: #4338ca;
    --grid-bg: rgba(255, 255, 255, 0.4);
}

[data-theme="dark"] {
    --bg-gradient: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --text: #f0f0f0;
    --text2: #aaa;
    --text-on-glass: #f0f0f0;
    --input-bg: rgba(255, 255, 255, 0.08);
    --input-border: rgba(255, 255, 255, 0.15);
    --overlay-bg: rgba(0, 0, 0, 0.5);
    --toast-bg: rgba(30, 30, 50, 0.9);
    --chip-bg: rgba(108, 99, 255, 0.2);
    --chip-text: #a89bff;
    --grid-bg: rgba(0, 0, 0, 0.2);
}

/* ---- RESET ---- */
*, *::before, *::after {
    margin: 0; padding: 0; box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    font-family: 'Inter', sans-serif;
    height: 100%; width: 100%;
    overflow: hidden;
    overscroll-behavior: none;
    color: var(--text);
}

body {
    background: var(--bg-gradient);
    background-attachment: fixed;
    transition: background 0.5s ease;
}

/* ---- Utility ---- */
.hidden { display: none !important; }

/* ---- GLASS MIXIN ---- */
.glass {
    background: var(--glass);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* ---- Page System ---- */
.page {
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    display: flex; flex-direction: column;
}

/* =============================================
   LOGIN SCREEN
   ============================================= */
#login-screen {
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.login-card {
    width: 100%; max-width: 380px;
    padding: 2.5rem 2rem;
    border-radius: 24px;
    text-align: center;
    animation: fadeSlideUp 0.6s ease;
}

.login-logo {
    width: 74px; height: 74px;
    background: linear-gradient(135deg, var(--accent), #f093fb);
    border-radius: 22px;
    display: inline-flex; justify-content: center; align-items: center;
    font-size: 2.2rem; color: white;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 30px rgba(108, 99, 255, 0.35);
}

.login-title {
    font-size: 1.9rem; font-weight: 800;
    color: var(--text-on-glass);
    margin-bottom: 0.3rem;
}

.login-subtitle {
    color: var(--text2); font-size: 0.95rem;
    margin-bottom: 2.2rem;
}

.login-buttons {
    display: flex; flex-direction: column; gap: 0.8rem;
}

.login-btn {
    display: flex; align-items: center; gap: 1rem;
    width: 100%; padding: 1rem 1.2rem;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: var(--text-on-glass);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.login-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.login-btn:active { transform: scale(0.97); }

.login-btn-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    font-size: 1.3rem; font-weight: 700; color: white;
    flex-shrink: 0;
}

.login-btn-info { flex-grow: 1; text-align: left; }
.login-btn-info strong { display: block; font-size: 1.05rem; font-weight: 600; }
.login-btn-info span { font-size: 0.8rem; color: var(--text2); }
.login-btn > i { font-size: 1.4rem; color: var(--text2); }

/* =============================================
   APP SCREEN
   ============================================= */

/* ---- Top Bar ---- */
#topbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.2rem 1.2rem 0.6rem;
    flex-shrink: 0;
}

.topbar-left { display: flex; align-items: center; gap: 0.8rem; }

.topbar-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    font-size: 1.1rem; font-weight: 700; color: white;
    background: linear-gradient(135deg, var(--accent), #f093fb);
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(108, 99, 255, 0.3);
}

.topbar-greeting { font-size: 0.75rem; color: var(--text2); line-height: 1; }
.topbar-name { font-size: 1.15rem; font-weight: 700; color: var(--text); line-height: 1.3; }

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

.icon-btn {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    color: var(--text);
    display: flex; justify-content: center; align-items: center;
    font-size: 1.15rem;
    cursor: pointer;
    transition: all 0.2s;
}

.icon-btn:active { transform: scale(0.9); }
.icon-btn.danger { color: var(--red); }

/* Theme Toggle */
.theme-toggle {
    background: var(--glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.theme-toggle i { transition: transform 0.3s; }
.theme-toggle:active i { transform: rotate(180deg); }

/* ---- Stats Strip ---- */
#stats-strip {
    display: flex; align-items: center;
    margin: 0.6rem 1.2rem;
    padding: 1.2rem;
    border-radius: 20px;
}

.stat-box { flex: 1; text-align: center; }

.stat-number {
    font-size: 1.8rem; font-weight: 800;
    color: var(--text);
}

.stat-number i { font-size: 1.6rem; color: var(--accent); }

.stat-label {
    font-size: 0.68rem; color: var(--text2);
    text-transform: uppercase; letter-spacing: 1.2px;
    margin-top: 0.1rem;
}

.stat-divider {
    width: 1px; height: 36px;
    background: var(--glass-border);
    margin: 0 0.5rem;
}

/* ---- Section Bar ---- */
#section-bar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.4rem 1.2rem 0.3rem;
    flex-shrink: 0;
}

#section-bar h3 { font-size: 1rem; font-weight: 700; color: var(--text); }

.pill {
    background: var(--chip-bg);
    color: var(--chip-text);
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    font-size: 0.78rem; font-weight: 700;
}

/* ---- Search Bar ---- */
#search-bar {
    display: flex; align-items: center; gap: 0.6rem;
    margin: 0.3rem 1.2rem 0.5rem;
    padding: 0.7rem 1rem;
    border-radius: 14px;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

#search-bar i { color: var(--text2); font-size: 1.1rem; flex-shrink: 0; }

#search-bar input {
    flex-grow: 1; border: none; outline: none;
    background: transparent; color: var(--text);
    font-size: 0.9rem; font-family: 'Inter', sans-serif;
}

#search-bar input::placeholder { color: var(--text2); opacity: 0.6; }

/* ---- Scrollable Card List ---- */
#card-list {
    flex-grow: 1;
    overflow-y: auto;
    padding: 0.4rem 1.2rem 2rem;
    -webkit-overflow-scrolling: touch;
}

#card-list::-webkit-scrollbar { width: 0; }

/* ---- Roll Card ---- */
.roll-card {
    border-radius: 18px;
    padding: 1.1rem;
    margin-bottom: 0.8rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.roll-card:active { transform: scale(0.98); }

.card-row-top {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 0.6rem;
}

.lot-chip {
    display: inline-flex; align-items: center; gap: 0.3rem;
    background: var(--chip-bg);
    color: var(--chip-text);
    padding: 0.22rem 0.55rem;
    border-radius: 8px;
    font-size: 0.78rem; font-weight: 700;
}

.roll-chip {
    font-size: 0.78rem; color: var(--text2); font-weight: 500;
}

.card-party {
    font-size: 1.02rem; font-weight: 600; color: var(--text);
    margin-bottom: 0.7rem;
}

.card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.5rem;
    background: var(--grid-bg);
    padding: 0.75rem;
    border-radius: 12px;
    margin-bottom: 0.85rem;
}

.card-grid-item label {
    display: block;
    font-size: 0.6rem; color: var(--text2);
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-bottom: 0.1rem;
}

.card-grid-item span {
    font-size: 0.88rem; font-weight: 600; color: var(--text);
}

.finish-btn {
    width: 100%;
    padding: 0.8rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 0.92rem; font-weight: 600;
    display: flex; justify-content: center; align-items: center; gap: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
}

.finish-btn:active { transform: scale(0.96); }

/* ---- Loader ---- */
#loader {
    display: none;
    flex-direction: column; align-items: center;
    padding: 4rem 0;
    color: var(--text2);
}

#loader.show { display: flex; }

.spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 1rem;
}

/* ---- Empty State ---- */
#empty-state { text-align: center; padding: 4rem 1rem; }

.empty-icon {
    width: 74px; height: 74px;
    background: rgba(0, 200, 151, 0.15);
    border-radius: 50%;
    display: inline-flex; justify-content: center; align-items: center;
    font-size: 2.4rem; color: var(--green);
    margin-bottom: 1rem;
}

#empty-state h3 { font-size: 1.15rem; color: var(--text); margin-bottom: 0.3rem; }
#empty-state p { color: var(--text2); font-size: 0.88rem; }

/* =============================================
   BOTTOM SHEETS
   ============================================= */
.sheet-overlay {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--overlay-bg);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 900;
    display: flex; align-items: flex-end; justify-content: center;
}

.bottom-sheet {
    width: 100%; max-width: 500px;
    background: var(--glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 28px 28px 0 0;
    padding: 1.5rem 1.5rem 2.5rem;
    animation: sheetUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sheet-handle {
    width: 36px; height: 4px;
    background: var(--text2);
    opacity: 0.3;
    border-radius: 2px;
    margin: 0 auto 1.3rem;
}

.sheet-title {
    font-size: 1.25rem; font-weight: 700; color: var(--text);
    margin-bottom: 0.25rem;
}

.sheet-title i { color: var(--accent); }

.sheet-desc {
    color: var(--text2); font-size: 0.82rem;
    margin-bottom: 1.4rem;
}

.field { margin-bottom: 1.1rem; }

.field label {
    display: block; font-size: 0.78rem;
    color: var(--text2); margin-bottom: 0.35rem;
    font-weight: 500;
}

.field input {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
}

.field input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

.field input::placeholder { color: var(--text2); opacity: 0.6; }

.primary-btn {
    width: 100%;
    padding: 0.95rem;
    background: linear-gradient(135deg, var(--green), #00b088);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 0.95rem; font-weight: 600;
    display: flex; justify-content: center; align-items: center; gap: 0.5rem;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(0, 200, 151, 0.3);
}

.primary-btn:active { transform: scale(0.97); }
.primary-btn:disabled { opacity: 0.5; }

/* ---- Finish Modal Info Strip ---- */
.finish-info-strip {
    display: flex; gap: 0.5rem;
    background: var(--grid-bg);
    border-radius: 12px;
    padding: 0.8rem;
    margin-bottom: 1.1rem;
}

.finish-info-item { flex: 1; text-align: center; }

.finish-info-item label {
    display: block; font-size: 0.6rem;
    color: var(--text2); text-transform: uppercase;
    letter-spacing: 0.5px; margin-bottom: 0.1rem;
}

.finish-info-item span {
    font-size: 0.88rem; font-weight: 600; color: var(--text);
}

.finish-confirm-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-light)) !important;
    box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3) !important;
}

/* =============================================
   TOAST
   ============================================= */
#toast {
    position: fixed;
    bottom: 2rem; left: 50%;
    transform: translateX(-50%) translateY(120px);
    background: var(--toast-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    color: var(--text);
    padding: 0.85rem 1.4rem;
    border-radius: 50px;
    font-size: 0.88rem; font-weight: 500;
    display: flex; align-items: center; gap: 0.5rem;
    z-index: 2000;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    white-space: nowrap;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

#toast i { color: var(--accent); font-size: 1.1rem; }
#toast.show { transform: translateX(-50%) translateY(0); }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes sheetUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}