/* ===========================================
   Urlaubsplaner – Frontend CSS
   Version 1.0.0 | Philipp Ramsch
   =========================================== */

:root {
    --up-green: #2E7D32;
    --up-green-light: #66BB6A;
    --up-green-pale: #E8F5E9;
    --up-yellow: #FFC107;
    --up-yellow-pale: #FFF8E1;
    --up-orange: #FF9800;
    --up-orange-pale: #FFF3E0;
    --up-red-pale: #FFEBEE;
    --up-blue: #1565C0;
    --up-blue-pale: #E3F2FD;
    --up-match: #7C4DFF;
    --up-match-pale: #EDE7F6;
    --up-bg: #fafbfc;
    --up-card: #ffffff;
    --up-text: #263238;
    --up-text-soft: #607D8B;
    --up-border: #e0e4e8;
    --up-radius: 14px;
    --up-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

/* Reset Scope */
.up-wrap {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--up-text);
    line-height: 1.6;
    max-width: 960px;
    margin: 0 auto;
    padding: 20px 16px;
}

.up-wrap * { box-sizing: border-box; }

/* Header */
.up-header {
    text-align: center;
    margin-bottom: 28px;
}

.up-header-icon {
    font-size: 56px;
    margin-bottom: 8px;
}

.up-header h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--up-green);
    margin: 0 0 8px 0;
}

.up-welcome {
    font-size: 16px;
    color: var(--up-text-soft);
}

/* Cards */
.up-card {
    background: var(--up-card);
    border-radius: var(--up-radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--up-shadow);
    border: 1px solid var(--up-border);
}

.up-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--up-text);
    margin: 0 0 16px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--up-green-light);
}

/* Token Form */
.up-token-form {
    display: flex;
    justify-content: center;
    min-height: 50vh;
    align-items: center;
}

.up-token-form .up-card {
    max-width: 460px;
    text-align: center;
    padding: 40px;
}

.up-card-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.up-form-inline {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.up-input-token {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--up-border);
    border-radius: 10px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.up-input-token:focus {
    border-color: var(--up-green);
}

/* Buttons */
.up-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 22px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.up-btn-primary {
    background: var(--up-green);
    color: #fff;
}

.up-btn-primary:hover {
    background: var(--up-green-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(46,125,50,0.3);
}

.up-btn-small {
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 8px;
}

.up-btn-danger {
    background: #fff;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

.up-btn-danger:hover {
    background: var(--up-red-pale);
}

/* Date Form */
.up-date-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.up-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.up-form-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--up-text-soft);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.up-form-group input,
.up-form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--up-border);
    border-radius: 10px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
    background: #fff;
}

.up-form-group input:focus,
.up-form-group select:focus {
    border-color: var(--up-green);
}

.up-form-full {
    width: 100%;
}

.up-optional {
    font-weight: 400;
    font-size: 12px;
    text-transform: none;
}

/* Legend */
.up-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 20px;
    padding: 12px 20px;
    background: var(--up-card);
    border-radius: 10px;
    border: 1px solid var(--up-border);
}

.up-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--up-text-soft);
}

.up-dot {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    display: inline-block;
}

.up-prio-1, .up-dot.up-prio-1 { background: var(--up-green); }
.up-prio-2, .up-dot.up-prio-2 { background: var(--up-yellow); }
.up-prio-3, .up-dot.up-prio-3 { background: var(--up-orange); }
.up-dot.up-match { background: var(--up-match); }

/* Calendar */
.up-calendar-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.up-month {
    background: #fafafa;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--up-border);
}

.up-month h4 {
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--up-green);
    margin: 0 0 12px 0;
}

.up-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
}

.up-cal-head {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--up-text-soft);
    padding: 4px 0;
    text-transform: uppercase;
}

.up-cal-empty {
    min-height: 32px;
}

.up-cal-day {
    text-align: center;
    padding: 6px 2px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    cursor: default;
    transition: all 0.15s;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.up-cal-day.up-weekend {
    color: var(--up-text-soft);
}

/* Calendar Day States */
.up-cal-day.up-has-mine.up-prio-1 {
    background: var(--up-green-pale);
    color: var(--up-green);
    font-weight: 700;
    border: 2px solid var(--up-green);
}

.up-cal-day.up-has-mine.up-prio-2 {
    background: var(--up-yellow-pale);
    color: #F57F17;
    font-weight: 700;
    border: 2px solid var(--up-yellow);
}

.up-cal-day.up-has-mine.up-prio-3 {
    background: var(--up-orange-pale);
    color: #E65100;
    font-weight: 700;
    border: 2px solid var(--up-orange);
}

.up-cal-day.up-has-other {
    position: relative;
}

.up-cal-day.up-has-other::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--up-blue);
}

.up-cal-day.up-day-match {
    background: var(--up-match-pale) !important;
    color: var(--up-match) !important;
    border: 2px solid var(--up-match) !important;
    font-weight: 800;
    animation: up-pulse 2s ease-in-out infinite;
}

@keyframes up-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(124,77,255,0.2); }
    50% { box-shadow: 0 0 0 4px rgba(124,77,255,0.1); }
}

/* Entries List */
.up-entries-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.up-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    border-radius: 10px;
    border: 1px solid var(--up-border);
    background: #fafafa;
    gap: 12px;
    flex-wrap: wrap;
}

.up-entry-prio-1 { border-left: 4px solid var(--up-green); }
.up-entry-prio-2 { border-left: 4px solid var(--up-yellow); }
.up-entry-prio-3 { border-left: 4px solid var(--up-orange); }

.up-entry-main {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    flex: 1;
}

.up-entry-days {
    background: var(--up-green-pale);
    color: var(--up-green);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.up-entry-prio {
    font-size: 13px;
    font-weight: 500;
}

.up-entry-comment {
    font-size: 13px;
    color: var(--up-text-soft);
    font-style: italic;
}

/* Matches */
.up-matches-card { border: 2px solid var(--up-match); }

.up-matches-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.up-match-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--up-match-pale) 0%, #fff 100%);
    border: 1px solid #D1C4E9;
}

.up-match-score {
    font-size: 24px;
    font-weight: 800;
    color: var(--up-match);
    min-width: 60px;
    text-align: center;
}

.up-match-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.up-match-days {
    background: var(--up-match);
    color: #fff;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
    width: fit-content;
}

.up-match-details small {
    color: var(--up-text-soft);
    font-size: 13px;
}

/* Confirmed */
.up-confirmed-card {
    border: 2px solid var(--up-green);
    background: linear-gradient(135deg, var(--up-green-pale) 0%, #fff 100%);
}

.up-confirmed-item {
    padding: 16px;
    background: rgba(255,255,255,0.7);
    border-radius: 10px;
    margin-bottom: 12px;
}

.up-confirmed-item:last-child { margin-bottom: 0; }

.up-confirmed-item strong {
    font-size: 18px;
    color: var(--up-green);
}

.up-confirmed-item small {
    color: var(--up-text-soft);
}

/* Messages */
.up-message {
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 500;
    text-align: center;
}

.up-message.up-msg-success {
    background: var(--up-green-pale);
    color: var(--up-green);
    border: 1px solid #A5D6A7;
}

.up-message.up-msg-error {
    background: var(--up-red-pale);
    color: #c62828;
    border: 1px solid #EF9A9A;
}

.up-empty {
    color: var(--up-text-soft);
    text-align: center;
    padding: 32px 20px;
    font-style: italic;
}

/* Footer */
.up-footer {
    text-align: center;
    padding: 20px;
    color: var(--up-text-soft);
    font-size: 12px;
}

.up-footer a {
    color: var(--up-green);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 640px) {
    .up-form-grid {
        grid-template-columns: 1fr;
    }
    .up-calendar-wrap {
        grid-template-columns: 1fr;
    }
    .up-header h2 {
        font-size: 22px;
    }
    .up-form-inline {
        flex-direction: column;
    }
    .up-match-item {
        flex-direction: column;
        text-align: center;
    }
    .up-entry {
        flex-direction: column;
        align-items: flex-start;
    }
    .up-legend {
        gap: 10px;
        font-size: 12px;
    }
}