/* ===============================================
   VVS ROTSELAAR – KALENDER PAGE  v2
   =============================================== */

/* ── Hero ── */
.cal-hero {
    background: linear-gradient(135deg, var(--header-bg) 0%, var(--dark-blue) 45%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 1.75rem 2rem;
    position: relative;
    overflow: hidden;
}
.cal-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
        -45deg, transparent, transparent 44px,
        rgba(255,255,255,0.025) 44px, rgba(255,255,255,0.025) 88px
    );
    pointer-events: none;
}
.cal-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-blue, #00A3E0), transparent);
}
.cal-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1rem;
    text-align: center;
    position: relative;
}
.cal-hero-inner > div:first-child {
    grid-column: 1 / -1;
}
.cal-hero-inner > div:first-child:has(~ #adminAddBtn[style*="display:none"] ),
.cal-hero-inner > div:first-child:has(~ div:not([style*="display:none"])) {
    grid-column: 1;
}
.cal-hero h1 {
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 0.2rem;
    color: #fff;
}
.cal-hero p { opacity: 0.85; font-size: 0.92rem; color: #fff; }

.cal-add-btn {
    padding: 0.65rem 1.25rem;
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.45);
    border-radius: var(--radius, 10px);
    color: var(--white);
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
}
.cal-add-btn:hover { background: rgba(255,255,255,0.28); }

/* ── Page ── */
.cal-page {
    background: var(--off-white);
    min-height: calc(100vh - 200px);
    padding: 1.5rem 0 4rem;
}
.cal-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ── Legend ── */
.cal-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
    font-size: 0.82rem;
    align-items: center;
    justify-content: center;
}
.cal-legend-item {
    display: flex; align-items: center; gap: 0.4rem; color: var(--text-gray);
}
.cal-dot {
    width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
}
.cal-dot.training { background: var(--primary-blue); }
.cal-dot.match    { background: var(--danger); }
.cal-dot.event    { background: var(--warning); }
.cal-dot.shift    { background: var(--success); }

/* ── Week nav ── */
.cal-week-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: var(--white);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg, 16px);
    box-shadow: 0 2px 10px var(--shadow);
    margin-bottom: 1.25rem;
    border-top: 3px solid var(--primary-blue);
}
.cal-nav-btn {
    width: 36px; height: 36px;
    background: var(--off-white);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius, 10px);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-blue);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
    font-family: inherit;
}
.cal-nav-btn:hover {
    background: rgba(0,71,171,0.08);
    border-color: var(--primary-blue);
    transform: scale(1.05);
}
.cal-week-info { display: flex; align-items: center; gap: 0.75rem; flex: 1; justify-content: center; }
.cal-today-btn {
    padding: 0.3rem 0.8rem;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm, 6px);
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-size: 0.85rem; font-weight: 700; letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.15s; flex-shrink: 0;
}
.cal-today-btn:hover { background: var(--dark-blue); }
.cal-week-label {
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-weight: 700; font-size: 1rem; color: var(--text-dark); letter-spacing: 0.5px;
}

/* ── Loading ── */
.cal-loading {
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 1rem; padding: 4rem 2rem;
    color: var(--text-gray);
}
.training-spinner {
    width: 34px; height: 34px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: tr-spin 0.7s linear infinite;
}
@keyframes tr-spin { to { transform: rotate(360deg); } }

/* ── 7-day grid ── */
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
    align-items: start;
}

/* ── Day column ── */
.cal-day-col {
    background: var(--white);
    border-radius: var(--radius, 10px);
    box-shadow: 0 1px 6px var(--shadow);
    overflow: hidden;
    min-height: 175px;
    transition: box-shadow 0.2s;
}
.cal-day-col.cal-today {
    box-shadow: 0 0 0 2.5px var(--primary-blue), 0 4px 12px var(--shadow-lg);
}

.cal-day-header {
    background: var(--off-white);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0.6rem;
    text-align: center;
}
.cal-day-name {
    display: block; font-size: 0.7rem; font-weight: 700; color: var(--text-gray);
    text-transform: uppercase; letter-spacing: 0.6px;
    font-family: 'Barlow Condensed', sans-serif;
}
.cal-day-date {
    display: inline-block; font-size: 0.88rem; font-weight: 700;
    color: var(--text-dark); margin-top: 2px; padding: 2px 8px; border-radius: 20px;
    font-family: 'Barlow Condensed', sans-serif;
}
.cal-today-badge {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 2px 6px rgba(0,71,171,0.3);
}

.cal-day-items { padding: 0.4rem; display: flex; flex-direction: column; gap: 4px; }
.cal-day-empty { text-align: center; color: var(--border-color); font-size: 1.2rem; padding: 0.75rem 0; }

/* ── Calendar item pill ── */
.cal-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 7px;
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--white);
    background: var(--item-color, var(--primary-blue));
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    transition: opacity 0.15s, transform 0.12s;
    border: none;
    font-family: inherit;
    text-align: left;
    width: 100%;
    letter-spacing: 0.2px;
}
.cal-item:hover { opacity: 0.88; transform: scale(1.025); }
.cal-item-time  { font-weight: 800; font-size: 0.67rem; opacity: 0.9; flex-shrink: 0; }
.cal-item-title { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.cal-item-check { flex-shrink: 0; font-size: 0.75rem; }
.cal-item-shift { opacity: 0.95; }

/* ── Popup overlay ── */
.cal-popup-overlay {
    position: fixed; inset: 0;
    background: rgba(11,29,58,0.55);
    display: none;
    align-items: center; justify-content: center;
    z-index: 4000; padding: 1rem;
    backdrop-filter: blur(4px);
}
.cal-popup-overlay[style*="flex"] { display: flex; }

.cal-popup-card {
    background: var(--white);
    border-radius: var(--radius-lg, 16px);
    width: 100%; max-width: 380px;
    box-shadow: 0 16px 48px rgba(11,29,58,0.3);
    overflow: hidden;
    animation: cal-pop-in 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes cal-pop-in {
    from { transform: scale(0.9) translateY(12px); opacity: 0; }
    to   { transform: scale(1) translateY(0); opacity: 1; }
}

.cal-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1rem;
    color: #fff;
}
.cal-popup-type {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.8rem; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; opacity: 0.92;
}
.cal-popup-close {
    background: rgba(255,255,255,0.2); border: none; color: #fff;
    width: 28px; height: 28px; border-radius: 50%; font-size: 0.88rem;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.15s; font-family: inherit;
}
.cal-popup-close:hover { background: rgba(255,255,255,0.38); }

.cal-popup-body { padding: 1.1rem; }
.cal-popup-body h4 {
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-size: 1.15rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--text-dark);
}
.cal-popup-meta { font-size: 0.85rem; color: var(--text-gray); margin-bottom: 0.3rem; }
.cal-popup-nota {
    font-size: 0.82rem; color: var(--text-gray); font-style: italic;
    padding: 0.5rem 0.75rem; background: var(--off-white);
    border-left: 3px solid var(--border-color); border-radius: var(--radius-sm, 6px); margin: 0.5rem 0;
}
.cal-popup-score {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.8rem; font-weight: 800; color: var(--primary-blue);
    text-align: center; margin-bottom: 0.75rem;
}
.cal-popup-aanwezigen { margin: 0.6rem 0; font-size: 0.82rem; }
.cal-popup-aanwezigen strong { display: block; margin-bottom: 0.3rem; color: var(--text-dark); }
.cal-popup-aanwezigen div { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tr-aanwezig-chip {
    font-size: 0.73rem; font-weight: 700; padding: 3px 9px;
    background: rgba(0,71,171,0.1); color: var(--primary-blue); border-radius: 12px;
}
.tr-aanwezig-chip.me { background: rgba(29,185,84,0.12); color: #1a7040; font-weight: 700; }

.cal-popup-aanmeld {
    width: 100%; margin-top: 0.75rem;
    padding: 0.7rem; border-radius: var(--radius, 10px);
    background: var(--primary-blue); color: var(--white);
    border: 2px solid var(--primary-blue);
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-size: 0.95rem; font-weight: 700; letter-spacing: 0.5px;
    cursor: pointer; transition: background 0.15s;
}
.cal-popup-aanmeld:hover { background: var(--dark-blue); border-color: var(--dark-blue); }
.cal-popup-aanmeld.signed {
    background: rgba(29,185,84,0.1); color: #1a7040;
    border-color: rgba(29,185,84,0.4);
}
.cal-popup-aanmeld.signed:hover { background: rgba(29,185,84,0.18); }

.cal-popup-live {
    display: block; margin-top: 0.75rem; text-align: center; padding: 0.65rem;
    background: var(--danger); color: #fff; border-radius: var(--radius, 10px);
    font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
    font-size: 0.95rem; text-decoration: none; transition: opacity 0.15s;
}
.cal-popup-live:hover { opacity: 0.85; }

.cal-popup-admin { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.cal-popup-edit,
.cal-popup-del {
    flex: 1; padding: 0.5rem; border-radius: var(--radius, 10px);
    border: 1.5px solid var(--border-color); background: var(--off-white);
    font-size: 0.82rem; font-weight: 700; font-family: inherit; cursor: pointer;
    transition: all 0.15s;
}
.cal-popup-edit:hover { background: rgba(0,71,171,0.08); border-color: var(--primary-blue); color: var(--primary-blue); }
.cal-popup-del:hover  { background: rgba(229,62,62,0.08); border-color: var(--danger); color: var(--danger); }

/* ── Recurrence section ── */
.cal-recur-section {
    padding: 0.75rem; background: var(--off-white);
    border-radius: var(--radius, 10px); margin-bottom: 0.75rem;
    border: 1.5px solid var(--border-color);
}

/* ── Toast ── */
.tr-toast {
    position: fixed; bottom: 1.75rem; right: 1.75rem;
    background: var(--text-dark); color: var(--white);
    padding: 0.75rem 1.3rem; border-radius: var(--radius, 10px);
    font-size: 0.88rem; font-weight: 600; z-index: 9999;
    transform: translateY(80px); opacity: 0;
    transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
    box-shadow: 0 4px 16px rgba(0,0,0,0.18); pointer-events: none;
}
.tr-toast.show          { transform: translateY(0); opacity: 1; }
.tr-toast.toast-success { background: var(--success); }
.tr-toast.toast-error   { background: var(--danger); }

/* ── Responsive ── */
@media (max-width: 900px) {
    .cal-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 640px) {
    .cal-grid       { grid-template-columns: repeat(2, 1fr); }
    .cal-week-label { font-size: 0.82rem; }
    .cal-hero h1    { font-size: 1.5rem; }
}
@media (max-width: 400px) {
    .cal-grid { grid-template-columns: 1fr; }
}

/* ── Dark mode ── */
html.dark .cal-page             { background: var(--off-white); }
html.dark .cal-day-col          { background: var(--white); }
html.dark .cal-day-header       { background: #252840; border-color: #3a3d5c; }
html.dark .cal-day-name         { color: var(--text-gray); }
html.dark .cal-day-date         { color: var(--text-dark); }
html.dark .cal-week-nav         { background: var(--white); }
html.dark .cal-nav-btn          { background: #252840; border-color: #3a3d5c; color: #7eb3f5; }
html.dark .cal-week-label       { color: var(--text-dark); }
html.dark .cal-today-btn        { background: var(--primary-blue); color: #fff; }
html.dark .cal-popup-card       { background: #1e2235; }
html.dark .cal-popup-body h4    { color: var(--text-dark); }
html.dark .cal-popup-meta       { color: var(--text-gray); }
html.dark .cal-popup-nota       { background: #252840; border-color: #3a3d5c; color: var(--text-gray); }
html.dark .cal-popup-edit       { background: #252840; color: var(--text-dark); border-color: #3a3d5c; }
html.dark .cal-popup-del        { background: #252840; color: var(--text-dark); border-color: #3a3d5c; }
html.dark .cal-recur-section    { background: #252840; border-color: #3a3d5c; color: var(--text-dark); }
html.dark .cal-recur-section label { color: var(--text-dark); }
html.dark .cal-recur-section p  { color: var(--text-gray); }
html.dark .cal-recur-section input { background: #1e2235; color: var(--text-dark); border-color: #3a3d5c; }
html.dark .tr-aanwezig-chip     { background: rgba(91,156,246,0.15); color: #7eb3f5; }
html.dark .tr-aanwezig-chip.me  { background: rgba(52,211,153,0.12); color: #34d399; }
html.dark .cal-hero,
html.dark .cal-item             { color: #ffffff; }
html.dark .cal-hero h1          { color: #ffffff; }
html.dark .cal-hero p           { color: rgba(255,255,255,0.85); }
html.dark .cal-add-btn          { color: #ffffff; border-color: rgba(255,255,255,0.5); }
html.dark .cal-legend-item      { color: var(--text-gray); }
html.dark #calItemModal .modal-content  { background: #1e2235; color: var(--text-dark); }
html.dark #calItemModal label           { color: var(--text-dark); }
html.dark #calItemModal input,
html.dark #calItemModal select,
html.dark #calItemModal textarea        { background: #252840; color: var(--text-dark); border-color: #3a3d5c; }
html.dark #calItemModal h3              { color: var(--text-dark); }