body {
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* --- Premium Animations --- */
.animate-enter {
    animation: enter 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(12px);
}

.animate-zoom {
    animation: zoom 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: scale(0.95);
}

.animate-pulse-soft {
    animation: pulse-ring 2.5s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

/* Animation Delays */
.delay-0 {
    animation-delay: 0ms;
}

.delay-50 {
    animation-delay: 50ms;
}

.delay-100 {
    animation-delay: 100ms;
}

.delay-150 {
    animation-delay: 150ms;
}

.delay-200 {
    animation-delay: 200ms;
}

.delay-250 {
    animation-delay: 250ms;
}

.delay-300 {
    animation-delay: 300ms;
}

.delay-500 {
    animation-delay: 500ms;
}

.delay-600 {
    animation-delay: 600ms;
}

.delay-700 {
    animation-delay: 700ms;
}

.delay-800 {
    animation-delay: 800ms;
}

@keyframes enter {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoom {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse-ring {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(249, 115, 22, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(249, 115, 22, 0);
    }
}

/* Interactive Hover States */
.hover-card {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.08);
    border-color: #cbd5e1;
}

/* Button Click Effect */
.btn-press {
    transition: transform 0.1s;
}

.btn-press:active {
    transform: scale(0.97);
}

/* Modal Backdrop */
.modal-backdrop {
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    opacity: 0;
    animation: fadeIn 0.3s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Mobile Safe Area for sticky buttons */
/* Custom Time Picker */
.time-options-container {
    max-height: 250px;
    display: flex;
    flex-direction: column;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: white;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    z-index: 100;
    overflow: hidden;
}

.time-list-scroll {
    overflow-y: auto;
    flex: 1;
}

.time-option {
    padding: 12px 16px;
    font-size: 15px;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    border-bottom: 1px solid #f8fafc;
}

.time-option:last-child {
    border-bottom: none;
}

.time-option:hover {
    background: #f1f5f9;
}

.time-option.selected {
    background: #3b82f6 !important;
    font-weight: 700;
    color: white !important;
}

.error-message {
    color: #ef4444;
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
    display: block;
    animation: slideIn 0.2s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hidden {
    display: none;
}

.time-nav-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px;
    color: #cbd5e1;
    background: #ffffff;
    pointer-events: none;
    border-bottom: 1px solid #f1f5f9;
}

.time-nav-bottom {
    border-bottom: none;
    border-top: 1px solid #f1f5f9;
}