@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&family=Sora:wght@600;700&display=swap');

:root {
    --vs-primary: #0b4a6f;
    --vs-primary-2: #0f6c9b;
    --vs-accent: #16a34a;
    --vs-warning: #d97706;
    --vs-danger: #dc2626;
    --vs-ink: #0f172a;
    --vs-muted: #5b6b7c;
    --vs-bg: #f5f7fb;
    --vs-surface: #ffffff;
    --vs-border: #e2e8f0;
    --vs-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    --vs-radius-xl: 24px;
    --vs-radius-lg: 18px;
    --vs-radius-md: 12px;
    --vs-radius-sm: 10px;
}

.volunteer-shifts-container {
    font-family: 'Public Sans', 'Segoe UI', sans-serif;
    color: var(--vs-ink);
    margin: 0;
    width: 100%;
    max-width: none;
    background:
        radial-gradient(1200px 500px at 10% -10%, #dbeafe 0%, transparent 60%),
        radial-gradient(1200px 500px at 90% -10%, #cffafe 0%, transparent 60%),
        var(--vs-bg);
    padding: 28px;
}

.volunteer-shifts-container h1,
.volunteer-shifts-container h2,
.volunteer-shifts-container h3,
.volunteer-shifts-container h4 {
    font-family: 'Sora', 'Public Sans', sans-serif;
    letter-spacing: -0.01em;
}

.vs-header {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.vs-event-info {
    display: flex;
    gap: 18px;
    align-items: center;
    max-width: 720px;
}

.vs-event-logo {
    width: 78px;
    height: 78px;
    object-fit: contain;
    border-radius: 16px;
    border: 1px solid var(--vs-border);
    background: var(--vs-surface);
    box-shadow: var(--vs-shadow);
}

.vs-event-description {
    margin-top: 6px;
    color: var(--vs-muted);
}

.vs-menu {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 22px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--vs-border);
    border-radius: 999px;
    padding: 8px;
    box-shadow: var(--vs-shadow);
}

.vs-menu-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.vs-menu-cart {
    margin-left: auto;
}

.vs-menu-btn,
.vs-cart-toggle {
    border: 1px solid transparent;
    background: transparent;
    color: var(--vs-ink);
    padding: 10px 16px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
}

.vs-menu-btn.is-active {
    background: linear-gradient(135deg, var(--vs-primary), var(--vs-primary-2));
    color: #fff;
    box-shadow: 0 10px 24px rgba(15, 108, 155, 0.25);
}

.vs-cart-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #eef2f6;
}

.vs-cart-toggle.is-active {
    background: linear-gradient(135deg, var(--vs-primary), var(--vs-primary-2));
    color: #fff;
    box-shadow: 0 10px 24px rgba(15, 108, 155, 0.25);
}

.vs-cart-toggle.is-active .vs-cart-badge {
    background: #fff;
    color: var(--vs-primary);
}

.vs-cart-badge {
    background: var(--vs-primary);
    color: #fff;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 700;
}

.is-disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.vs-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    align-items: center;
}

.vs-filter-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.vs-filter-group label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--vs-muted);
}

.vs-filter-group select {
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-sm);
    padding: 8px 12px;
    background: #fff;
    min-width: 160px;
}

.vs-view-toggle {
    display: flex;
    gap: 6px;
    background: #eef2f6;
    padding: 6px;
    border-radius: 999px;
}

.vs-toggle {
    border: none;
    background: transparent;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
}

.vs-toggle.is-active {
    background: #fff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.vs-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.vs-auth {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.vs-auth-card,
.vs-card,
.vs-registration-form,
.vs-dashboard {
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-xl);
    padding: 20px;
    background: var(--vs-surface);
    box-shadow: var(--vs-shadow);
}

.vs-auth-card label,
.vs-card label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--vs-ink);
}

.vs-auth-card input,
.vs-card input,
.vs-registration-form input,
.vs-registration-form textarea,
.vs-cart select {
    width: 100%;
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-sm);
    padding: 10px 12px;
    margin-top: 6px;
    background: #fff;
}

.vs-auth-submit,
.vs-form-submit,
.vs-add-shift,
.vs-add-sport {
    width: 100%;
    background: linear-gradient(135deg, var(--vs-primary), var(--vs-primary-2));
    color: #fff;
    border: none;
    border-radius: var(--vs-radius-sm);
    padding: 12px 14px;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.vs-auth-submit:hover,
.vs-form-submit:hover,
.vs-add-shift:hover,
.vs-add-sport:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(15, 108, 155, 0.25);
}

.vs-link {
    background: none;
    border: none;
    color: var(--vs-primary);
    text-decoration: none;
    padding: 0;
    cursor: pointer;
    font: inherit;
}

.vs-link:hover {
    text-decoration: underline;
}

.vs-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.vs-dashboard-user {
    font-size: 13px;
    color: var(--vs-muted);
}

.vs-profile-forms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.vs-dashboard-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    padding: 10px;
    background: #f7fafc;
    border-radius: 12px;
    font-size: 13px;
}

.vs-dashboard-head {
    font-weight: 700;
    background: transparent;
    padding: 0;
}

.vs-day-group {
    margin-bottom: 28px;
}

.vs-day-header {
    font-weight: 700;
    margin-bottom: 12px;
    font-size: 18px;
}

.vs-day-shifts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.vs-shift-card {
    border: 1px solid var(--vs-border);
    background: var(--vs-surface);
    border-radius: var(--vs-radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--vs-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.vs-shift-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
}

.vs-shift-card.is-full {
    opacity: 0.6;
}

.vs-shift-time {
    font-weight: 700;
    font-size: 16px;
}

.vs-shift-mission {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    background: #edf7ff;
    border-left: 4px solid var(--mission-color, var(--vs-primary));
    padding: 6px 10px;
    border-radius: 10px;
    font-size: 14px;
}

.vs-shift-location {
    color: var(--vs-muted);
    font-size: 14px;
}

.vs-shift-availability {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--vs-muted);
}

.vs-availability-bar {
    flex: 1;
    height: 8px;
    background: #e5edf5;
    border-radius: 999px;
    overflow: hidden;
}

.vs-availability-fill {
    height: 100%;
    background: linear-gradient(90deg, #10b981 0%, #22c55e 100%);
}

.vs-shift-actions {
    margin-top: auto;
}

.vs-add-shift.is-added,
.vs-add-sport.is-added {
    background: #0f5c8a;
}

.vs-add-shift:disabled,
.vs-add-sport:disabled {
    background: #e5e7eb;
    color: var(--vs-muted);
    cursor: not-allowed;
}

.vs-add-shift.is-loading,
.vs-add-sport.is-loading {
    opacity: 0.7;
    cursor: wait;
}

.vs-shifts-grid.is-compact .vs-day-shifts {
    grid-template-columns: 1fr;
}

.vs-shifts-grid.is-compact .vs-shift-card {
    flex-direction: row;
    align-items: center;
    gap: 14px;
}

.vs-shifts-grid.is-compact .vs-shift-actions {
    margin-left: auto;
    min-width: 140px;
}

.vs-cart {
    background: var(--vs-surface);
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-xl);
    padding: 16px;
    box-shadow: var(--vs-shadow);
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 999;
    width: min(380px, 92vw);
}

.vs-cart.is-empty {
    display: none;
}

.vs-cart.is-collapsed .vs-cart-panel {
    display: none;
}

.vs-cart-panel {
    max-height: min(70vh, 540px);
    display: grid;
    grid-template-rows: auto 1fr auto auto;
    gap: 12px;
}

.vs-cart-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--vs-border);
}

.vs-cart-title {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vs-cart-icon {
    font-size: 20px;
    line-height: 1;
}

.vs-cart-header h3 {
    margin: 0 0 4px;
    font-size: 18px;
}

.vs-cart-header p {
    margin: 0;
    color: var(--vs-muted);
    font-size: 13px;
}

.vs-cart-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vs-cart-close {
    border: none;
    background: #f1f5f9;
    color: var(--vs-ink);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
}

.vs-cart-timer {
    margin-top: 6px;
    font-size: 12px;
    color: var(--vs-muted);
}

.vs-cart-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: auto;
    max-height: 300px;
    padding-right: 4px;
}

.vs-cart-empty {
    margin-top: 10px;
    color: var(--vs-muted);
    font-size: 13px;
}

.vs-cart-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 8px;
    align-items: start;
    background: #f8fafc;
    padding: 10px;
    border-radius: 12px;
}

.vs-cart-item-info {
    font-size: 13px;
}

.vs-cart-item-title {
    font-weight: 600;
}

.vs-cart-item-sizes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 6px;
    margin-top: 8px;
}

.vs-size-select {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--vs-muted);
}

.vs-size-select select {
    padding: 6px 8px;
}

.vs-cart-item-qty {
    display: flex;
    align-items: center;
    gap: 6px;
}

.vs-qty-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid var(--vs-border);
    background: #fff;
    cursor: pointer;
}

.vs-cart-remove {
    border: none;
    background: transparent;
    font-size: 18px;
    cursor: pointer;
}

.vs-cart-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.vs-cart-actions {
    display: flex;
    gap: 8px;
}

.vs-cart-clear {
    border: 1px solid var(--vs-border);
    background: #fff;
    color: var(--vs-ink);
    padding: 12px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
}

.vs-cart-submit {
    border: none;
    background: linear-gradient(135deg, var(--vs-primary), var(--vs-primary-2));
    color: #fff;
    padding: 12px 16px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 700;
    flex: 1;
}

.vs-toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    background: var(--vs-ink);
    color: #fff;
    padding: 12px 16px;
    border-radius: 999px;
    box-shadow: var(--vs-shadow);
    font-size: 13px;
    font-weight: 700;
    z-index: 999;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
}

.vs-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.vs-sport-image img {
    width: 100%;
    height: 170px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--vs-border);
}

.vs-registration-form h3 {
    margin: 0 0 16px;
    font-size: 20px;
}

.vs-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.vs-form-summary {
    margin-top: 16px;
    background: #f8fafc;
    padding: 14px;
    border-radius: var(--vs-radius-md);
    border: 1px dashed var(--vs-border);
}

.vs-summary-list {
    margin: 0;
    padding-left: 18px;
}

.vs-summary-qty {
    font-weight: 600;
    margin-left: 6px;
}

.vs-summary-sizes {
    color: var(--vs-muted);
    font-size: 12px;
}

.vs-terms {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.vs-form-actions {
    margin-top: 16px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.vs-form-cancel {
    background: #e5e7eb;
    border: none;
    padding: 12px 16px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
}

.vs-form-message {
    margin-top: 10px;
    font-size: 14px;
}

.vs-form-message.is-success {
    color: var(--vs-accent);
}

.vs-form-message.is-error {
    color: var(--vs-danger);
}

.vs-honeypot {
    display: none;
}

.vs-empty-state {
    padding: 16px;
    border: 1px dashed var(--vs-border);
    border-radius: var(--vs-radius-md);
    background: #fff;
    color: var(--vs-muted);
}

.volunteer-shifts-container :focus-visible {
    outline: 2px solid var(--vs-primary);
    outline-offset: 2px;
}

@media (max-width: 980px) {
    .vs-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .vs-header {
        flex-direction: column;
    }

    .volunteer-shifts-container {
        padding: 16px;
    }

    .vs-cart-item {
        grid-template-columns: 1fr;
    }

    .vs-menu {
        align-items: stretch;
        border-radius: 20px;
    }

    .vs-cart {
        right: 12px;
        left: 12px;
        width: auto;
        bottom: 12px;
    }

    .vs-day-shifts {
        grid-template-columns: 1fr;
    }
}