/* ===== Base ===== */
h1:focus { outline: none; }
.valid.modified:not([type=checkbox]) { outline: 1px solid #26b050; }
.invalid { outline: 1px solid #e50000; }
.validation-message { color: #e50000; }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem; color: white;
}
.blazor-error-boundary::after { content: "An error has occurred."; }

/* ===== AppBar Gradient ===== */
.mud-appbar {
    background: linear-gradient(90deg, #263238 0%, #37474F 50%, #263238 100%) !important;
}

/* ===== Sidebar Active State ===== */
.mud-nav-link.active {
    background-color: rgba(255, 213, 79, 0.15) !important;
    border-left: 3px solid var(--mud-palette-primary) !important;
    font-weight: 600;
}

/* ===== Category Headers ===== */
.mud-expand-panel .mud-expand-panel-header {
    border-left: 4px solid var(--mud-palette-primary);
    transition: background-color 0.2s ease;
}
.mud-expand-panel .mud-expand-panel-header:hover {
    background-color: rgba(255, 213, 79, 0.08);
}

/* ===== Item Row Hover & Zebra ===== */
.trip-item-row {
    transition: background-color 0.15s ease;
    border-radius: 4px;
    padding: 4px 8px;
    display: grid;
    grid-template-columns: 10px 1fr 60px 70px 120px 120px 120px 120px auto;
    align-items: center;
    gap: 0 8px;
}
.trip-item-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trip-item-weight { text-align: right; }
.trip-item-price { text-align: right; }
.trip-item-select { min-width: 0; }
.trip-item-actions { display: flex; gap: 2px; justify-content: flex-end; flex-wrap: nowrap; }
.trip-item-row:hover {
    background-color: rgba(255, 213, 79, 0.06);
}
.trip-item-row:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}
.trip-item-row:nth-child(even):hover {
    background-color: rgba(255, 213, 79, 0.06);
}

/* Screen reader only */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Status dot indicator (color set via inline style from DB) */
.status-dot {
    width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 6px;
}

/* ===== Dashboard KPI Cards ===== */
.kpi-card-weight { border-top: 3px solid #66BB6A; background: linear-gradient(180deg, rgba(102,187,106,0.06) 0%, transparent 100%); }
.kpi-card-cost { border-top: 3px solid #FFB74D; background: linear-gradient(180deg, rgba(255,183,77,0.06) 0%, transparent 100%); }
.kpi-card-budget { border-top: 3px solid #64B5F6; background: linear-gradient(180deg, rgba(100,181,246,0.06) 0%, transparent 100%); }
.kpi-card-total { border-top: 3px solid #4CAF50; background: linear-gradient(180deg, rgba(76,175,80,0.06) 0%, transparent 100%); }

/* ===== Dashboard Checklist & Quick Actions ===== */
.cursor-pointer { cursor: pointer; }
.checklist-item { transition: background-color 0.15s ease; }
.checklist-item:hover { background-color: var(--mud-palette-action-default-hover); }
.quick-action-card { transition: transform 0.15s ease, box-shadow 0.2s ease; }
.quick-action-card:hover { transform: translateY(-2px); box-shadow: var(--mud-elevation-4) !important; }

/* ===== Typography ===== */
.mud-typography-h4 { font-weight: 700 !important; letter-spacing: -0.5px; }
.mud-typography-subtitle1 { font-weight: 600 !important; }

/* ===== Buttons & Interactions ===== */
.mud-button-root { transition: transform 0.1s ease, box-shadow 0.2s ease; }
.mud-button-root:hover { transform: translateY(-1px); }
.mud-button-root:active { transform: translateY(0); }

.mud-icon-button { transition: color 0.15s ease, background-color 0.15s ease; }

/* ===== Expansion Panels ===== */
.mud-expand-panel-content { transition: max-height 0.3s ease-in-out; }

/* ===== Chips ===== */
.mud-chip { transition: transform 0.1s ease; }
.mud-chip:hover { transform: scale(1.05); }

/* ===== Kanban Cards ===== */
.kanban-card { transition: transform 0.15s ease, box-shadow 0.15s ease; cursor: pointer; }
.kanban-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.kanban-card:active { cursor: grabbing; }
.kanban-card.mud-dragging {
    opacity: 0.7;
    transform: rotate(2deg) scale(1.05);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    border: 1px dashed var(--mud-palette-primary);
    z-index: 100;
}

.mud-dropzone { transition: background-color 0.2s ease, border-color 0.2s ease; }
.mud-dropzone.mud-border-primary {
    background: rgba(255,179,0,0.08) !important;
    border-color: var(--mud-palette-primary) !important;
    border-style: solid !important;
    border-width: 2px !important;
}

/* ===== Responsive Utilities ===== */
.page-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.mobile-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* ===== Responsive: Tablet & below (< 960px) ===== */
@media (max-width: 959px) {
    .mud-main-content { padding: 8px !important; padding-top: 70px !important; }
    .mud-icon-button { min-width: 44px; min-height: 44px; }
    .mud-chip { min-height: 36px; }
    .mud-button-root.mud-button-small { min-height: 40px; padding: 6px 12px; }
    .hide-sm-down { display: none !important; }

    /* TripItemCard: narrower columns on tablet */
    .trip-item-row { grid-template-columns: 10px 1fr 55px 65px 100px 100px 100px auto; }
    .trip-item-select:nth-child(7) { display: none; } /* Hide GearType on tablet */
}

/* ===== Responsive: Phone (< 600px) ===== */
@media (max-width: 599px) {
    /* Layout */
    .mud-main-content { padding: 6px !important; padding-top: 64px !important; }
    .mud-drawer { width: 240px !important; }
    .mud-typography-h4 { font-size: 1.3rem !important; }

    /* Touch targets */
    .mud-icon-button { min-width: 44px; min-height: 44px; }
    .mud-button-root { min-height: 44px; }
    .mud-chip { min-height: 40px; padding: 0 12px; }

    /* Full-width utilities */
    .mobile-full-width { width: 100% !important; min-width: unset !important; max-width: unset !important; }
    .mobile-stack > * { flex: 1 1 100%; }
    .mud-select { min-width: unset !important; }

    /* Page headers stack */
    .page-header { gap: 6px; }
    .page-header > .mud-typography-h4 { width: 100%; }

    /* Hide on mobile */
    .hide-xs { display: none !important; }

    /* Trip selector in appbar */
    .trip-selector { max-width: 140px !important; font-size: 0.8rem; }

    /* TripItemCard responsive grid */
    .trip-item-row {
        display: grid !important;
        grid-template-columns: 1fr 1fr;
        gap: 4px 8px;
        padding: 8px;
    }
    .trip-item-name { grid-column: 1 / -1; min-width: unset !important; }
    .trip-item-weight, .trip-item-price { min-width: unset !important; }
    .trip-item-select { grid-column: 1 / -1; width: 100%; min-width: unset !important; }
    .trip-item-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px; justify-content: flex-end; }

    /* Tables: horizontal scroll wrapper */
    .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    /* Dialogs fullscreen on mobile */
    .mud-dialog {
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100dvh !important;
        max-height: 100dvh !important;
        margin: 0 !important;
        border-radius: 0 !important;
    }
    .mud-dialog-content { padding: 12px !important; }

    /* ChatDrawer full width */
    .chat-drawer { width: 100vw !important; }

    /* Budget form stacking */
    .budget-add-form { flex-direction: column !important; }
    .budget-add-form > * { width: 100% !important; }

    /* Kanban snap scrolling */
    .kanban-container { scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
    .kanban-column { scroll-snap-align: start; min-width: 75vw !important; max-width: 85vw !important; }

    /* Shopping item rows */
    .shopping-item-row { flex-direction: column !important; align-items: flex-start !important; }
    .shopping-item-row > * { width: 100%; }
}

/* ===== Packing: Confetti Animation ===== */
.confetti-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
    animation: confetti-fade 4s ease-out forwards;
}
@keyframes confetti-fade {
    0%, 80% { opacity: 1; }
    100% { opacity: 0; }
}
.confetti-piece {
    position: absolute;
    width: 8px; height: 8px;
    top: -10px;
    left: calc(3% + var(--i) * 3.1%);
    background: hsl(calc(var(--i) * 37), 80%, 60%);
    border-radius: 2px;
    animation: confetti-fall 3s ease-in forwards;
    animation-delay: calc(var(--i) * 0.05s);
}
@keyframes confetti-fall {
    0% { transform: translateY(0) rotate(0deg); opacity: 1; }
    100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ===== Packing: Touch support for mobile DnD ===== */
.packing-spot-touch {
    touch-action: pan-y;
    -webkit-user-select: none;
    user-select: none;
}

/* ===== Packing: Drag & Drop ===== */
.packing-drag-item { transition: transform 0.15s ease, box-shadow 0.15s ease; }
.packing-drag-item:hover { transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.packing-drag-item:active { cursor: grabbing; }
.packing-drag-item.mud-dragging {
    opacity: 0.7;
    transform: rotate(1deg) scale(1.03);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    z-index: 100;
}
.packing-dropzone { border: 2px dashed rgba(255,255,255,0.1); }
.packing-dropzone-active {
    background: rgba(255,179,0,0.08) !important;
    border-color: var(--mud-palette-primary) !important;
    border-style: dashed !important;
}

/* ===== Markdown Preview ===== */
.markdown-preview h1 { font-size: 1.8rem; font-weight: 700; margin: 0.8em 0 0.4em; border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 0.3em; }
.markdown-preview h2 { font-size: 1.4rem; font-weight: 600; margin: 0.7em 0 0.3em; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 0.2em; }
.markdown-preview h3 { font-size: 1.15rem; font-weight: 600; margin: 0.6em 0 0.3em; }
.markdown-preview h4 { font-size: 1rem; font-weight: 600; margin: 0.5em 0 0.2em; }
.markdown-preview p { margin: 0.5em 0; line-height: 1.7; }
.markdown-preview ul, .markdown-preview ol { margin: 0.5em 0; padding-left: 1.8em; }
.markdown-preview li { margin: 0.2em 0; line-height: 1.6; }
.markdown-preview li > ul, .markdown-preview li > ol { margin: 0.1em 0; }
.markdown-preview code {
    background: rgba(255,255,255,0.08); padding: 0.15em 0.4em; border-radius: 4px;
    font-family: 'Fira Code', 'Cascadia Code', monospace; font-size: 0.88em;
}
.markdown-preview pre {
    background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px; padding: 1em; overflow-x: auto; margin: 0.8em 0;
}
.markdown-preview pre code { background: none; padding: 0; font-size: 0.85em; }
.markdown-preview blockquote {
    border-left: 3px solid var(--mud-palette-primary); margin: 0.8em 0;
    padding: 0.4em 1em; background: rgba(255,179,0,0.05); border-radius: 0 4px 4px 0;
}
.markdown-preview a { color: var(--mud-palette-primary); text-decoration: underline; }
.markdown-preview a:hover { text-decoration: none; }
.markdown-preview table { border-collapse: collapse; width: 100%; margin: 0.8em 0; }
.markdown-preview th, .markdown-preview td {
    border: 1px solid rgba(255,255,255,0.15); padding: 0.5em 0.8em; text-align: left;
}
.markdown-preview th { background: rgba(255,255,255,0.06); font-weight: 600; }
.markdown-preview tr:nth-child(even) { background: rgba(255,255,255,0.03); }
.markdown-preview hr { border: none; border-top: 1px solid rgba(255,255,255,0.12); margin: 1em 0; }
.markdown-preview img { max-width: 100%; border-radius: 4px; }
.markdown-preview input[type="checkbox"] { margin-right: 0.5em; }

/* ===== Print-only elements (hidden on screen) ===== */
.print-only { display: none; }

/* ===== Print Styles ===== */
@media print {
    /* Hide navigation, appbar, drawer, FAB, buttons, interactive elements */
    .mud-appbar, .mud-drawer, .mud-overlay, .mud-fab, .no-print { display: none !important; }

    /* Show print-only elements */
    .print-only { display: block !important; }

    /* Reset layout for printing */
    .mud-main-content { padding: 8px !important; padding-top: 0 !important; margin: 0 !important; }
    body, .mud-layout { background: white !important; color: black !important; }

    /* === Paklijst print layout === */
    .print-columns {
        column-count: 2;
        column-gap: 24px;
        font-size: 9pt;
        line-height: 1.3;
    }

    .print-category {
        break-inside: avoid;
        margin-bottom: 8px;
    }

    .print-category-header {
        font-weight: 700;
        font-size: 10pt;
        border-bottom: 1.5px solid #333;
        padding-bottom: 1px;
        margin-bottom: 3px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .print-item {
        display: flex;
        align-items: baseline;
        padding: 1px 0;
        border-bottom: 0.5px dotted #ccc;
        gap: 4px;
    }

    .print-checkbox {
        font-size: 11pt;
        line-height: 1;
        flex-shrink: 0;
        width: 14px;
    }

    .print-item-name {
        flex: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .print-item-spot {
        flex-shrink: 0;
        font-size: 7.5pt;
        color: #666;
        text-align: right;
        max-width: 45%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .print-unassigned {
        color: #bbb;
    }

    /* General print cleanup */
    .mud-paper { box-shadow: none !important; }
    .table-responsive { overflow: visible !important; }
    .page-break-before { page-break-before: always; }
}