/* Shared page layout — consistent headers, tabs, panels across Rendezva pages */

.page-shell {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: var(--space-6) var(--space-5) 48px;
    width: 100%;
    box-sizing: border-box;
}

/* Pages that manage their own width (e.g. Discover Events) */
.page-shell.events-section,
.events-section.page-shell {
    max-width: none;
    padding: 0;
}

.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.page-header h1 {
    margin: 0;
    font-size: var(--font-size-3xl);
    color: var(--text-color);
    font-family: var(--font-display);
}

.page-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.page-header-actions .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    line-height: 1.2;
    font-size: 0.95rem;
    padding: 8px 18px;
    letter-spacing: 0.5px;
}

.page-subtitle {
    margin: var(--space-2) 0 var(--space-5);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

/* Full-width page shells */
.page-shell.my-events-section,
.my-events-section.page-shell,
.page-shell.calendar-section,
.calendar-section.page-shell {
    max-width: none;
    padding: 16px 20px 88px;
    box-sizing: border-box;
}

.page-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 24px;
    padding: 4px;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: fit-content;
    max-width: 100%;
}

.page-tab-btn {
    padding: 10px 18px;
    background: transparent;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    cursor: pointer;
    color: var(--text-color);
    transition: background 0.15s ease, color 0.15s ease;
}

.page-tab-btn:hover {
    background: var(--input-background);
}

.page-tab-btn.active {
    background: var(--primary-color);
    color: #fff !important;
    font-weight: 600;
}

/* Shared form controls — canonical styles live in components.css */

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

select.form-input {
    cursor: pointer;
}

.page-panel {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    margin-bottom: 20px;
}

.page-empty-state {
    text-align: center;
    padding: 48px 24px;
    background: var(--card-background);
    border: 1px dashed var(--border-color);
    border-radius: 14px;
}

.page-empty-state p {
    margin: 0 0 16px;
    color: var(--text-secondary, #666);
    font-size: 1.05rem;
}

.page-empty-state .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    line-height: 1.2;
    font-size: 0.95rem;
    padding: 8px 18px;
    letter-spacing: 0.5px;
}

.page-loading {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-secondary, #666);
}

.page-loading .spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: page-spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes page-spin {
    to { transform: rotate(360deg); }
}

.fab-btn {
    position: fixed;
    z-index: 50;
    bottom: calc(24px + env(safe-area-inset-bottom, 0px));
    right: calc(24px + env(safe-area-inset-right, 0px));
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

/* Responsive utilities */
.touch-target {
    min-height: 44px;
    min-width: 44px;
}

.safe-top {
    padding-top: env(safe-area-inset-top, 0px);
}

.safe-bottom {
    padding-bottom: env(safe-area-inset-bottom, 0px);
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
}

.table-scroll table {
    min-width: 480px;
}

@media (max-width: 1024px) and (min-width: 769px) {
    .page-shell {
        padding: 24px 20px 64px;
    }

    .page-header h1 {
        font-size: 1.85rem;
    }
}

@media (max-width: 768px) {
    .page-shell {
        padding: 20px 16px calc(80px + env(safe-area-inset-bottom, 0px));
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }

    .page-header-actions {
        width: 100%;
    }

    .page-header-actions .btn,
    .page-header-actions .form-input {
        min-height: 44px;
        width: 100%;
    }

    .page-header-actions .btn {
        padding: 8px 16px;
        font-size: 14px;
    }

    .page-panel {
        padding: 16px;
        margin-bottom: 16px;
        border-radius: 12px;
    }

    .page-empty-state {
        padding: 32px 16px;
    }

    .page-empty-state .btn {
        min-height: 44px;
        padding: 8px 16px;
        font-size: 14px;
    }

    .page-tabs {
        width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
    }

    .page-tab-btn {
        flex: 1 0 auto;
        text-align: center;
        padding: 12px 10px;
        font-size: 0.85rem;
        min-height: 44px;
    }

    .fab-btn {
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        right: calc(16px + env(safe-area-inset-right, 0px));
    }

    .confirm-modal-content {
        max-height: calc(100dvh - 32px);
        overflow-y: auto;
    }
}