/* ========================================
   FORMJAD GAMES - LOGIN + LOBBY STYLES
======================================== */

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #ec4899;
    --accent: #10b981;
    --bg-dark: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #252542;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    --radius-lg: 16px;
    --radius-md: 10px;
}

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

body {
    font-family: 'Prompt', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    background-image:
        radial-gradient(ellipse at top, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
}

/* ========================================
   LOGIN SECTION
======================================== */

.login-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    text-align: center;
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-logo {
    margin-bottom: 40px;
}

.login-logo .logo-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 10px;
    animation: bounce 2s infinite;
}

.login-logo h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-logo .highlight {
    color: var(--secondary);
}

.login-logo .tagline {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 8px;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.login-form label {
    text-align: left;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.login-form input {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.login-form input:focus {
    border-color: var(--primary);
}

.btn-primary {
    padding: 14px;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
}

.btn-primary:hover { opacity: 0.9; }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.login-footer {
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ========================================
   LOBBY SECTION
======================================== */

.lobby-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.lobby-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(26, 26, 46, 0.95);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon-sm { font-size: 1.5rem; }

.header-title {
    font-size: 1.1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.player-name {
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 500;
}

.btn-logout {
    padding: 6px 14px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-logout:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

/* Filter Strip — horizontal scroll */
.filter-strip {
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-color);
    background: rgba(26, 26, 46, 0.6);
}

.filter-scroll {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.filter-scroll::-webkit-scrollbar { display: none; }

.filter-divider {
    width: 1px;
    height: 20px;
    background: var(--border-color);
    flex-shrink: 0;
    margin: 0 2px;
}

.filter-chip {
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-chip:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.filter-chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.filter-chip.pass-chip.active {
    background: var(--accent);
    border-color: var(--accent);
}

/* Search Bar */
.search-bar {
    flex-shrink: 0;
    padding: 10px 16px;
}

.search-input {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.search-input:focus {
    border-color: var(--primary);
}

/* Lobby Content — scrollable room list */
.lobby-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 16px 80px;
    -webkit-overflow-scrolling: touch;
}

/* FAB — Create Room */
.fab-create {
    position: fixed;
    bottom: max(20px, env(safe-area-inset-bottom, 20px));
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 50;
}

.fab-create:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(99, 102, 241, 0.5);
}

.fab-create:active {
    transform: scale(0.95);
}

/* ========================================
   ROOM LIST
======================================== */

.room-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-hint {
    font-size: 0.85rem;
    margin-top: 6px;
    opacity: 0.6;
}

/* Room Card */
.room-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    cursor: pointer;
    transition: all 0.2s;
}

.room-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255,255,255,0.2);
    transform: translateX(4px);
}

.rc-top {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.rc-game {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 500;
    color: #fff;
}

.rc-lock {
    font-size: 0.85rem;
}

.rc-name {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.rc-meta {
    display: flex;
    gap: 14px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.rc-code {
    opacity: 0.5;
    font-family: monospace;
}

/* ========================================
   MODALS
======================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 20px;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    animation: modalIn 0.2s ease-out;
}

.modal-sm { max-width: 360px; }

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.15rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

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

.modal-body {
    padding: 20px;
}

.modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
}

.modal-footer .btn-primary {
    width: 100%;
}

/* Form Groups */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input[type="text"] {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-dark);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input[type="text"]:focus {
    border-color: var(--primary);
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

/* Game Selector */
.game-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.game-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 8px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.game-option:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.game-option.selected {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.15);
    color: var(--text-primary);
}

.go-icon { font-size: 1.5rem; }
.go-name { font-size: 0.85rem; font-weight: 600; }
.go-players { font-size: 0.7rem; opacity: 0.6; }

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 600px) {
    .login-logo h1 { font-size: 2rem; }
    .login-logo .logo-icon { font-size: 3rem; }

    .lobby-header { padding: 10px 14px; }
    .header-title { font-size: 0.95rem; }
    .player-name { font-size: 0.8rem; }

    .search-bar { padding: 8px 12px; }
    .search-input { padding: 9px 12px; font-size: 0.85rem; }

    .filter-scroll { padding: 6px 12px; gap: 5px; }
    .filter-chip { font-size: 0.75rem; padding: 4px 10px; }

    .lobby-content { padding: 0 12px 80px; }

    .room-card { padding: 10px 14px; }
    .rc-name { font-size: 0.95rem; }
    .rc-meta { gap: 10px; font-size: 0.75rem; }
    .rc-game { font-size: 0.68rem; }

    .fab-create {
        bottom: max(16px, env(safe-area-inset-bottom, 16px));
        right: 16px;
        width: 52px;
        height: 52px;
    }

    .game-selector { grid-template-columns: 1fr 1fr; }
    .go-icon { font-size: 1.2rem; }
}