f/* =========================================
   ELITE GUIDE UI KIT | Adeshjeet Official
   ========================================= */

/* --- 1. CONTAINERS & LAYOUT --- */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

@media (max-width: 768px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* --- 2. CARDS (The Glass/Clean Look) --- */
.card {
    background: var(--card-bg);
    border: 1px solid rgba(128, 128, 128, 0.1);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.1);
    border-color: var(--accent);
}

/* --- 3. TYPOGRAPHY UTILITIES --- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sub { color: var(--text-secondary); font-size: 0.9rem; }
.text-accent { color: var(--accent); font-weight: bold; }

.section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    margin: 30px 0 15px;
    font-weight: 600;
}

/* --- 4. BUTTONS --- */
.btn {
    display: inline-block;
    width: 100%;
    padding: 15px 20px;
    background: var(--accent);
    color: var(--bg-main); /* Dynamic contrast */
    border: none;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}

.btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.btn:active { transform: scale(0.98); }

.btn-secondary {
    background: transparent;
    border: 2px solid rgba(128, 128, 128, 0.2);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
    background: rgba(128, 128, 128, 0.05);
    box-shadow: none;
}

.btn-danger {
    background: transparent;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: white;
}

/* --- 5. INPUTS & FORMS --- */
input, select, textarea {
    width: 100%;
    padding: 14px 16px;
    margin: 8px 0 20px;
    background: transparent;
    border: 2px solid rgba(128, 128, 128, 0.15);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: 0.3s ease;
    box-sizing: border-box;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-left: 5px;
}

/* --- 6. BADGES & CHIPS --- */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-accent { background: var(--accent); color: var(--bg-main); }
.badge-outline { border: 1px solid var(--text-secondary); color: var(--text-secondary); }

/* --- 7. EMOJI GRID SYSTEM --- */
.emoji-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 15px 0;
}

.emoji-item {
    font-size: 1.8rem;
    padding: 15px;
    background: rgba(128, 128, 128, 0.03);
    border-radius: 12px;
    cursor: pointer;
    text-align: center;
    border: 2px solid transparent;
    transition: 0.2s;
}

.emoji-item:hover { background: rgba(128, 128, 128, 0.1); }
.emoji-item.selected {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.05);
    transform: scale(1.05);
}

/* --- 8. TOGGLES & SWITCHES --- */
.theme-switch {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--card-bg);
    padding: 8px 12px;
    border-radius: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    display: flex;
    gap: 15px;
    z-index: 999;
    border: 1px solid rgba(128,128,128,0.1);
    backdrop-filter: blur(10px);
}

.theme-icon {
    cursor: pointer;
    font-size: 1.2rem;
    transition: transform 0.2s;
    opacity: 0.6;
}
.theme-icon:hover { opacity: 1; transform: scale(1.2); }

/* --- 9. ANIMATIONS --- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(59, 130, 246, 0); }
    100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
}

/* --- 10. UTILITIES --- */
.hidden { display: none !important; }
.full-width { width: 100%; }

/* --- CUSTOM DIALOG/TOAST SYSTEM --- */
.vibe-toast {
    position: fixed;
    bottom: 30px; left: 50%;
    transform: translateX(-50%) translateY(100px); /* Hidden */
    background: var(--card-bg);
    color: var(--text-primary);
    padding: 15px 25px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 1px solid var(--accent);
    z-index: 10000;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    display: flex; align-items: center; gap: 10px;
}

.vibe-toast.show { transform: translateX(-50%) translateY(0); }

/* Icons for Toast */
.toast-icon { font-size: 1.2rem; }
.toast-success .toast-icon { color: #10B981; }
.toast-error .toast-icon { color: #EF4444; }