:root {
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 20px 50px rgba(0, 0, 0, 0.4);
    --gradient: linear-gradient(135deg, rgba(210, 10, 10, 0.15) 0%, rgba(210, 10, 10, 0.05) 100%);
    --accent-gradient: linear-gradient(135deg, #D20A0A 0%, #FF2E2E 100%);
}
.schedule-section {
    background: rgba(12, 14, 18, .95);
    backdrop-filter: blur(30px);
    padding: 50px;
    margin-top: 50px;
    border: 1px solid rgba(255, 255, 255, .1);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;

}
.btn btn-primary{
    font-family: 'CC Ultimatum', Arial, sans-serif;
}
.schedule-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.schedule-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px 400px at 20% 10%, rgba(210, 10, 10, 0.08), transparent 50%),
    radial-gradient(600px 300px at 80% 90%, rgba(210, 10, 10, 0.05), transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.schedule-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 30px;
    margin-bottom: 35px;
    position: relative;
    z-index: 1;
}

.schedule-filters {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    flex: 1;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 180px;
    flex: 1;
}

.filter-label {
    font-weight: 800;
    color: var(--muted);
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-label::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
}

.filter-select {
    padding: 14px 18px;
    background: rgba(15, 18, 24, .95);
    border: 1px solid rgba(255, 255, 255, .15);
    color: #fff;
    font-weight: 700;
    transition: var(--rz);
    backdrop-filter: blur(10px);
    font-size: 0.95rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2398a0ad' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 45px;
}

.filter-select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(210, 10, 10, 0.15);
    background-color: rgba(20, 23, 30, 0.95);
}

.schedule-view {
    display: flex;
    gap: 8px;
    background: rgba(15, 18, 24, .9);
    border: 1px solid rgba(255, 255, 255, .12);
    padding: 4px;
    backdrop-filter: blur(10px);
}

.view-btn {
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: var(--muted);
    font-weight: 700;
    cursor: pointer;
    transition: var(--rz);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.view-btn.active {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 12px rgba(210, 10, 10, 0.3);
}

.schedule-days {
    display: flex;
    gap: 8px;
    margin-bottom: 30px;
    overflow-x: auto;
    padding-bottom: 12px;
    position: relative;
    z-index: 1;
}

.schedule-days::-webkit-scrollbar {
    height: 4px;
}

.schedule-days::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
}

.schedule-days::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 2px;
}

.day-btn {
    padding: 14px 24px;
    background: rgba(15, 18, 24, .9);
    border: 1px solid rgba(255, 255, 255, .12);
    color: var(--muted);
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--rz);
    backdrop-filter: blur(10px);
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.day-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.day-btn:hover::before {
    left: 100%;
}

.day-btn.active {
    background: var(--accent-gradient);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 6px 20px rgba(210, 10, 10, 0.4);
    transform: translateY(-2px);
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 25px;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.schedule-grid.list {
    grid-template-columns: 1fr;
}

.schedule-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 28px;
    transition: var(--rz);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
    backdrop-filter: blur(15px);
    position: relative;
    overflow: hidden;
}

.schedule-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.schedule-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(210, 10, 10, 0.1) 0%, transparent 70%);
    border-bottom-left-radius: 100%;
    pointer-events: none;
}

.schedule-card:hover {
    border-color: rgba(210, 10, 10, .5);
    box-shadow: var(--shadow-hover);
}

.session-time {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    padding-left: 32px;
    line-height: 1.2;
}

.session-time::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    border: 2px solid var(--primary);
    border-radius: 50%;
    box-sizing: border-box;
    background: transparent;
}

.session-time::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 20px;
    height: 20px;
    transform: translateY(-50%);
    background: linear-gradient(var(--primary), var(--primary)) 10px 4px / 1px 8px no-repeat,
    linear-gradient(var(--primary), var(--primary)) 10px 10px / 6px 1px no-repeat;
}

.session-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
    background: linear-gradient(135deg, #fff 0%, #F3F5F7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.session-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.session-meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--rz);
}

.session-meta-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
}

.session-meta-item i {
    color: var(--primary);
    width: 14px;
    text-align: center;
}

.session-duration {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 16px;
    padding: 6px 12px;
    background: rgba(210, 10, 10, 0.08);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary);
}

.session-duration i {
    color: var(--primary);
}

.session-spots {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.spots-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .9rem;
    font-weight: 600;
}

.spots-indicator i {
    color: var(--primary);
}

.spots-ok {
    color: #9ee37d;
    background: rgba(158, 227, 125, 0.1);
    padding: 4px 10px;
}

.spots-low {
    color: #ffce3d;
    background: rgba(255, 206, 61, 0.1);
    padding: 4px 10px;
}

.spots-none {
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
    padding: 4px 10px;
}

.session-card-actions {
    display: flex;
    gap: 10px;
}

.session-card-actions .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Enhanced empty state */
.schedule-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
}

.schedule-empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.3;
    color: var(--primary);
}

.schedule-empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--ink);
}

.schedule-empty-state p {
    color: var(--muted);
    max-width: 400px;
    margin: 0 auto;
}

/* List view specific styles */
.schedule-grid.list .schedule-card {
    flex-direction: row;
    align-items: end;
    gap: 30px;
    padding: 24px 28px;
}

.schedule-grid.list .session-time {
    min-width: 140px;
    margin-bottom: 0;
}

.schedule-grid.list .session-title {
    flex: 1;
    margin: 10px 0;
}

.schedule-grid.list .session-meta {
    margin-bottom: 0;
    gap: 8px;
}

.schedule-grid.list .session-spots {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
    gap: 15px;
    min-width: 200px;
    justify-content: flex-end;
}

/* Responsive enhancements */
@media (max-width: 1200px) {
    .schedule-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

@media (max-width: 992px) {
    .schedule-section {
        padding: 35px;
    }

    .schedule-header {
        flex-direction: column;
        align-items: stretch;
        gap: 25px;
    }

    .schedule-filters {
        width: 100%;
    }

    .schedule-view {
        align-self: center;
    }

    .schedule-grid.list .schedule-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .schedule-grid.list .session-spots {
        justify-content: space-between;
        width: 100%;
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .schedule-section {
        padding: 25px 20px;
        margin-top: 30px;
    }

    .schedule-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .schedule-filters {
        flex-direction: column;
        gap: 20px;
    }

    .filter-group {
        min-width: auto;
    }

    .session-meta {
        gap: 8px;
    }

    .session-meta-item {
        font-size: 0.85rem;
        padding: 6px 10px;
    }

    .session-spots {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .session-card-actions {
        width: 100%;
    }

    .session-card-actions .btn {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .schedule-section {
        padding: 20px 15px;
    }

    .schedule-days {
        gap: 6px;
        flex-wrap: wrap;
    }

    .day-btn {
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    .schedule-card {
        padding: 20px;
    }

    .session-time {
        font-size: 1.1rem;
        padding-left: 28px;
    }

    .session-title {
        font-size: 1.2rem;
    }
}