:root {
    --bg-dark: #070B14;
    --bg-card: rgba(15, 23, 42, 0.78);
    --bg-card-hover: rgba(30, 41, 59, 0.88);
    --border-subtle: rgba(255, 255, 255, 0.12);
    --border-glow: rgba(56, 189, 248, 0.4);
    
    --text-main: #F8FAFC;
    --text-sub: #94A3B8;
    --text-muted: #64748B;
    
    --accent-cyan: #38BDF8;
    --accent-blue: #60A5FA;
    --accent-purple: #A5B4FC;
    --accent-emerald: #34D399;
    --accent-amber: #FBBF24;
    --accent-rose: #FB7185;
    --accent-violet: #8B5CF6;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;

    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(at 0% 0%, rgba(56, 189, 248, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(139, 92, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 50% 100%, rgba(52, 211, 153, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    line-height: 1.5;
}

/* App Header Navigation */
.app-header {
    background: rgba(7, 11, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-icon {
    font-size: 1.85rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.4));
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #FFFFFF, var(--text-sub));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-tag {
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent-cyan);
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    border: 1px solid rgba(56, 189, 248, 0.35);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.2);
}

.nav-tabs {
    display: flex;
    gap: 0.4rem;
    background: rgba(15, 23, 42, 0.75);
    padding: 0.35rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    backdrop-filter: blur(10px);
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--text-sub);
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.08);
}

.nav-btn.active {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.25), rgba(139, 92, 246, 0.25));
    color: var(--text-main);
    border: 1px solid var(--border-glow);
    box-shadow: 0 4px 16px rgba(56, 189, 248, 0.25);
}

/* Layout Container */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Top Banner Dashboard KPIs */
.banner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.75rem;
}

.banner-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    border-right: 1px solid var(--border-subtle);
    padding-right: 1rem;
}

.banner-item:last-child {
    border-right: none;
}

.banner-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-sub);
}

.banner-val {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
}

/* Cards & Grid System */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 1.5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.section-sub {
    color: var(--text-sub);
    font-size: 0.9rem;
    margin-top: 0.2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
}

.card-sub {
    font-size: 0.85rem;
    color: var(--text-sub);
}

/* Badges & Buttons */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.badge-blue { background: rgba(96, 165, 250, 0.15); color: var(--accent-blue); border: 1px solid rgba(96, 165, 250, 0.3); }
.badge-purple { background: rgba(165, 180, 252, 0.15); color: var(--accent-purple); border: 1px solid rgba(165, 180, 252, 0.3); }
.badge-green { background: rgba(52, 211, 153, 0.15); color: var(--accent-emerald); border: 1px solid rgba(52, 211, 153, 0.3); }
.badge-amber { background: rgba(251, 191, 36, 0.15); color: var(--accent-amber); border: 1px solid rgba(251, 191, 36, 0.3); }
.badge-red { background: rgba(251, 113, 133, 0.15); color: var(--accent-rose); border: 1px solid rgba(251, 113, 133, 0.3); }

.btn {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: #0F172A;
    border: none;
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.45);
}

.btn-secondary {
    background: rgba(30, 41, 59, 0.8);
    color: var(--text-main);
    border: 1px solid var(--border-subtle);
    box-shadow: none;
}

.btn-secondary:hover {
    background: rgba(51, 65, 85, 0.9);
    border-color: var(--text-sub);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* SLEEK CANCEL / ABBRECHEN BUTTON STYLING */
.btn-cancel {
    background: rgba(30, 41, 59, 0.6);
    color: var(--text-sub);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: none;
}

.btn-cancel:hover {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.4);
    color: #FB7185;
    box-shadow: 0 4px 14px rgba(244, 63, 94, 0.2);
}

.btn-danger {
    background: rgba(244, 63, 94, 0.2);
    color: #FB7185;
    border: 1px solid rgba(244, 63, 94, 0.4);
    box-shadow: none;
}

.btn-danger:hover {
    background: rgba(244, 63, 94, 0.3);
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    border-radius: var(--radius-sm);
}

.icon-btn {
    background: transparent;
    border: none;
    color: var(--text-sub);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.icon-btn:hover {
    color: var(--text-main);
    background: rgba(255,255,255,0.1);
}

/* SLEEK GLASSMORPHISM MODAL CLOSE BUTTON (✖) */
.modal-close-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-sub);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-close-btn:hover {
    background: rgba(244, 63, 94, 0.2);
    border-color: rgba(244, 63, 94, 0.5);
    color: #FB7185;
    transform: rotate(90deg) scale(1.08);
    box-shadow: 0 0 12px rgba(244, 63, 94, 0.3);
}

/* Dynamic Drag & Drop Shift Palette */
.drag-shift-palette-container {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.drag-palette-header {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.drag-palette-chips {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.drag-chip {
    padding: 0.65rem 1.1rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.86rem;
    cursor: grab;
    user-select: none;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border: 1px solid transparent;
}

.drag-chip:active {
    cursor: grabbing;
    transform: scale(0.97);
}

.drag-chip.active-touch-selected {
    outline: 2px solid #FFFFFF;
    box-shadow: 0 0 16px var(--accent-cyan);
    animation: pulseTouch 1.5s infinite;
}

@keyframes pulseTouch {
    0% { transform: scale(1); }
    50% { transform: scale(1.04); }
    100% { transform: scale(1); }
}

.chip-fd { background: rgba(56, 189, 248, 0.2); color: #7DD3FC; border-color: rgba(56, 189, 248, 0.4); }
.chip-sd { background: rgba(165, 180, 252, 0.2); color: #C7D2FE; border-color: rgba(165, 180, 252, 0.4); }
.chip-nd { background: rgba(251, 113, 133, 0.2); color: #FDA4AF; border-color: rgba(251, 113, 133, 0.4); }
.chip-td { background: rgba(251, 191, 36, 0.2); color: #FDE68A; border-color: rgba(251, 191, 36, 0.4); }
.chip-fr { background: rgba(52, 211, 153, 0.2); color: #6EE7B7; border-color: rgba(52, 211, 153, 0.4); }

/* SuperShift Monthly Grid Calendar */
.calendar-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.calendar-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.calendar-month-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
}

.calendar-week-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    text-align: center;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-sub);
    margin-bottom: 0.75rem;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.6rem;
}

.calendar-day {
    background: rgba(10, 16, 30, 0.6);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    min-height: 110px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    transition: all 0.2s ease;
    position: relative;
    cursor: pointer;
}

.calendar-day:hover {
    background: rgba(30, 41, 59, 0.7);
    border-color: var(--accent-cyan);
}

.calendar-day.drag-over {
    background: rgba(56, 189, 248, 0.15) !important;
    border: 2px dashed var(--accent-cyan) !important;
}

.calendar-day.other-month {
    opacity: 0.35;
}

.calendar-day.is-today {
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.25);
}

.day-number {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--text-sub);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calendar-day-shifts {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.supershift-chip, .supershift-tile {
    display: flex;
    flex-direction: column;
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
    font-size: 0.67rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.15rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.15);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
}

.supershift-chip:hover, .supershift-tile:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0,0,0,0.4);
}

.supershift-tile-top {
    padding: 0.12rem 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
    letter-spacing: -0.01em;
    font-size: 0.66rem;
}

.supershift-tile-bottom {
    padding: 0.06rem 0.25rem;
    background: rgba(0, 0, 0, 0.45);
    color: #FFFFFF;
    font-family: var(--font-mono);
    font-size: 0.64rem;
    font-weight: 800;
    text-align: center;
    letter-spacing: 0.01em;
}

/* SuperShift Color Schemes */
.supershift-chip.early, .supershift-tile.early { background: #EAB308; color: #0F172A; }
.supershift-chip.late, .supershift-tile.late { background: #0284C7; color: #FFFFFF; }
.supershift-chip.night, .supershift-tile.night { background: #1E3A8A; color: #93C5FD; }
.supershift-chip.split, .supershift-tile.split { background: #84CC16; color: #0F172A; }
.supershift-chip.free, .supershift-tile.free { background: #10B981; color: #FFFFFF; }

.supershift-tile.is-blocked { background: #E11D48 !important; color: #FFFFFF !important; }
.supershift-tile.is-draft { border: 1.5px dashed var(--accent-cyan) !important; }

.supershift-legend {
    display: flex;
    gap: 1.25rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.8rem;
    color: var(--text-sub);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

/* Modals & Forms */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 8, 16, 0.8);
    backdrop-filter: blur(10px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
    padding: 1.5rem;
}

.modal-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background: #0F172A;
    border: 1px solid var(--border-glow);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.75rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 0.85rem;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1rem;
}

.form-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-sub);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-control {
    background: rgba(10, 16, 30, 0.8);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.9rem;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25);
    background: rgba(15, 23, 42, 0.95);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
}

/* ULTRA-MODERN WOHNBICHE CARD MANAGER STYLES */
.living-area-card-item {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.6));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 1rem 1.15rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transition: all 0.25s ease;
    position: relative;
}

.living-area-card-item:hover {
    border-color: var(--accent-purple);
    box-shadow: 0 6px 20px rgba(165, 180, 252, 0.15);
}

.living-area-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.85rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.living-area-card-title {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--accent-purple);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.living-area-fields-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.field-micro-label {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--text-sub);
    margin-bottom: 0.2rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Credentials Box & Nested Area Cards */
.credentials-box {
    background: rgba(10, 16, 30, 0.75);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.credentials-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 0.2rem;
}

.credentials-item {
    font-size: 0.85rem;
    color: var(--text-sub);
}

.mono-val {
    font-family: var(--font-mono);
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.08);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
}

.nested-areas-box {
    background: rgba(10, 16, 30, 0.6);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.nested-areas-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-purple);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nested-areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.nested-area-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nested-area-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-main);
}

.nested-area-meta {
    font-size: 0.8rem;
    color: var(--text-sub);
}

.dispo-house-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.dispo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.dispo-table th, .dispo-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
}

.dispo-table th {
    color: var(--text-sub);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
}

/* Printable PDF / Stundenzettel Styling (Ultra Compact 1-Page Layout) */
.print-page {
    background: #FFFFFF;
    color: #0F172A;
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
    font-family: var(--font-sans);
    line-height: 1.3;
}

.print-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.75rem 0;
    font-size: 0.8rem;
}

.print-table th, .print-table td {
    border: 1px solid #CBD5E1;
    padding: 0.35rem 0.5rem;
    text-align: left;
}

.print-table th {
    background: #F1F5F9;
    color: #0F172A;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
}

.print-table tr {
    page-break-inside: avoid;
}

.print-signatures {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 0.5rem;
    page-break-inside: avoid;
}

.sig-line {
    border-top: 1.5px solid #0F172A;
    padding-top: 0.35rem;
    font-size: 0.78rem;
    color: #475569;
    font-weight: 600;
    margin-top: 1.5rem;
}

/* Print Media Rule for Exact A4 1-Page Output */
@media print {
    @page {
        size: A4 portrait;
        margin: 8mm 10mm;
    }

    html, body {
        background: #FFFFFF !important;
        color: #000000 !important;
        height: auto !important;
        overflow: visible !important;
    }

    .no-print, .app-header, .banner, .drag-shift-palette-container, .modal-backdrop {
        display: none !important;
    }

    #modal-pdf-export {
        position: static !important;
        background: transparent !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        display: block !important;
    }

    .modal-box {
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .print-page {
        padding: 0 !important;
        margin: 0 !important;
        font-size: 0.78rem !important;
    }

    .print-table {
        margin: 0.5rem 0 !important;
        font-size: 0.75rem !important;
    }

    .print-table th, .print-table td {
        padding: 0.25rem 0.4rem !important;
    }

    .print-signatures {
        margin-top: 1rem !important;
    }
}

/* Toast Container */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid var(--accent-cyan);
    color: var(--text-main);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(12px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 768px) {
    .app-header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    .calendar-week-header, .calendar-grid {
        gap: 0.25rem;
    }
    .calendar-day {
        min-height: 80px;
        padding: 0.35rem;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
}