.planner-page {
    max-width: 1180px;
    margin: 0 auto;
}

/* Mobile-first */
.planner-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid #d6e4ec;
    background: linear-gradient(130deg, #f6fbff 0%, #eef8f3 55%, #fff6ea 100%);
}

.planner-header h2 {
    margin: 0 0 6px;
    text-align: left;
}

.planner-header p {
    margin: 0;
    color: #4b6374;
}

.planner-hint {
    margin-top: 6px;
    font-size: 0.84rem;
    color: #395a6f;
}

.planner-back-link {
    width: 100%;
    text-align: center;
    text-decoration: none;
    border: 1px solid #cddde8;
    background: #fff;
    color: #1b4861;
    border-radius: 10px;
    padding: 9px 12px;
    font-weight: 700;
}

.planner-layout {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.planner-selected-top {
    background: #fff;
    border: 1px solid #d9e5ec;
    border-radius: 14px;
    box-shadow: 0 10px 24px rgba(15, 40, 56, 0.08);
    padding: 12px;
    margin-bottom: 12px;
}

.planner-selected-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.planner-selected-head h3 {
    margin: 0;
    font-size: 1.02rem;
    text-align: left;
}

.planner-selected-count {
    border-radius: 999px;
    border: 1px solid #c7dfd2;
    background: #ebfbf1;
    color: #1c744d;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 3px 8px;
    white-space: nowrap;
}

.planner-selected-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.planner-selected-list li {
    border: 1px solid #d8e5ec;
    border-radius: 10px;
    background: #fafdff;
    overflow: hidden;
}

.planner-selected-list li.done {
    background: #edfdf2;
    border-color: #c3e6d1;
}

.planner-task-details {
    width: 100%;
}

.planner-task-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px;
    cursor: pointer;
    list-style: none;
}

.planner-task-summary::-webkit-details-marker {
    display: none;
}

.planner-task-summary-inner {
    flex: 1;
    min-width: 0;
}

.planner-task-summary-inner strong {
    display: block;
    color: #1b3a4d;
}

.planner-task-summary-inner span {
    color: #516a7b;
    font-size: 0.84rem;
}

.planner-done-icon {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    background: #d0f5e2;
    border: 1px solid #a8dfc1;
    color: #1c6e44;
    border-radius: 999px;
    padding: 1px 6px;
    vertical-align: 2px;
}

.planner-task-state {
    border-radius: 999px;
    padding: 3px 8px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.planner-task-state.state-done {
    background: #d8f5e6;
    border: 1px solid #a5dfc0;
    color: #1a6e42;
}

.planner-task-state.state-todo {
    background: #fff3e0;
    border: 1px solid #f5d9a3;
    color: #7a4e0a;
}

.planner-task-detail-body {
    padding: 0 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-top: 1px solid #dce9f0;
}

.planner-task-kpis {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 8px;
}

.planner-task-kpis span {
    font-size: 0.82rem;
    color: #3f5e70;
}

.planner-task-kpis strong {
    color: #1b3a4d;
    margin-right: 3px;
}

.planner-task-row {
    font-size: 0.82rem;
    color: #3f5e70;
}

.planner-task-row strong {
    color: #1b3a4d;
    margin-right: 4px;
}

.planner-task-desc {
    font-size: 0.82rem;
    color: #3f5e70;
    background: #f0f7fb;
    border-left: 3px solid #8ec8e8;
    padding: 6px 8px;
    border-radius: 0 6px 6px 0;
}

.planner-task-summary .planner-toggle-form {
    margin: 0;
    flex-shrink: 0;
}

.planner-toggle-btn {
    border: none;
    border-radius: 8px;
    padding: 7px 12px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    background: linear-gradient(135deg, #28a56f 0%, #1c7e54 100%);
    color: #fff;
}

.planner-toggle-btn.is-done {
    background: linear-gradient(135deg, #8fa8b4 0%, #607888 100%);
}

.planner-main,
.planner-panel {
    background: #fff;
    border: 1px solid #d9e5ec;
    border-radius: 14px;
    box-shadow: 0 10px 24px rgba(15, 40, 56, 0.08);
}

.planner-main {
    padding: 10px;
}

.planner-side {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Put assignment first on small screens */
.planner-panel.assign {
    order: -1;
}

.planner-month-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 10px;
}

.planner-month-nav h3 {
    grid-column: 1 / -1;
    margin: 0;
    text-align: center;
    font-size: 1.05rem;
    color: #163449;
}

.planner-month-btn {
    text-decoration: none;
    border: 1px solid #cddce6;
    border-radius: 10px;
    padding: 8px 10px;
    color: #1d4d67;
    background: #fafdff;
    font-weight: 700;
    font-size: 0.84rem;
    text-align: center;
}

/* Horizontal month board on phones */
.planner-grid-scroll {
    overflow-x: auto;
    padding-bottom: 4px;
}

.planner-weekdays,
.planner-grid {
    min-width: 680px;
}

.planner-weekdays {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 8px;
}

.planner-weekdays span {
    text-align: center;
    font-size: 0.78rem;
    color: #496171;
    font-weight: 700;
}

.planner-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 8px;
}

.planner-day {
    min-height: 112px;
    border-radius: 12px;
    border: 1px solid #dae6ec;
    background: #fdfefe;
    text-decoration: none;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.planner-day:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(16, 40, 56, 0.1);
}

.planner-day.empty {
    background: #f7fafc;
    border-style: dashed;
}

.planner-day.today {
    border-color: #6fb5df;
    background: linear-gradient(180deg, #ffffff 0%, #eff8ff 100%);
}

.planner-day.selected {
    border-color: #2d9f6f;
    box-shadow: 0 0 0 2px rgba(45, 159, 111, 0.16);
}

.planner-day-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.day-number {
    font-weight: 800;
    color: #17364a;
}

.day-count {
    background: #e8f6ec;
    border: 1px solid #c4e5cf;
    border-radius: 999px;
    padding: 1px 7px;
    color: #1a744b;
    font-size: 0.75rem;
    font-weight: 700;
}

.planner-day-tasks {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.planner-mini-task {
    display: block;
    border-radius: 8px;
    background: #f4f9fc;
    border: 1px solid #d9e7ef;
    padding: 4px 6px;
    font-size: 0.72rem;
    color: #274b60;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.planner-mini-task.done {
    background: #ecfff3;
    border-color: #c4e7d1;
    color: #1e734c;
}

.planner-mini-task.more {
    background: #fdf6e8;
    border-color: #efdfbb;
    color: #7a6125;
}

.rec-tag {
    font-style: normal;
    display: inline-block;
    margin-left: 4px;
    border-radius: 999px;
    border: 1px solid #c7d8e4;
    background: #eef5fa;
    color: #3a5f75;
    font-size: 0.65rem;
    line-height: 1;
    padding: 2px 4px;
    vertical-align: 1px;
}

.planner-panel {
    padding: 12px;
}

.planner-panel h3 {
    margin: 0 0 10px;
    font-size: 1.02rem;
    text-align: left;
}

.planner-day-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.planner-day-list li {
    border: 1px solid #d8e5ec;
    border-radius: 10px;
    padding: 8px;
    background: #fafdff;
}

.planner-day-list li.done {
    background: #edfdf2;
    border-color: #c3e6d1;
}

.planner-day-list strong {
    display: block;
    color: #1b3a4d;
}

.planner-day-list span {
    color: #516a7b;
    font-size: 0.84rem;
}

.planner-empty-day {
    color: #607789;
    margin: 0;
}

.planner-howto {
    margin: 0 0 10px;
    color: #4f6778;
    font-size: 0.86rem;
}

.planner-assign-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.planner-form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.planner-form-row label {
    font-size: 0.86rem;
    color: #3c5a6c;
    font-weight: 700;
}

.planner-date-input {
    border: 1px solid #c5d7e4;
    border-radius: 9px;
    padding: 9px 10px;
}

.planner-task-list {
    max-height: 240px;
    overflow: auto;
    border: 1px solid #d8e5ec;
    border-radius: 10px;
    padding: 8px;
    background: #fbfdff;
}

.planner-task-list ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.planner-task-list li {
    margin: 0;
}

.planner-task-list label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    border: 1px solid #d7e4ec;
    border-radius: 8px;
    padding: 7px;
    background: #fff;
    color: #24475d;
    font-size: 0.84rem;
}

.planner-task-list input[type="checkbox"] {
    accent-color: #229061;
    margin-top: 2px;
}

.planner-submit-btn {
    border: none;
    border-radius: 10px;
    padding: 11px 12px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    background: linear-gradient(135deg, #28a56f 0%, #1c7e54 100%);
}

.planner-form-error {
    margin: 4px 0 0;
    font-size: 0.82rem;
    color: #9f2f2f;
}

/* Mobile : tap targets */
@media (max-width: 700px) {
    .planner-month-btn {
        min-height: 44px;
        padding: 10px 12px;
        font-size: 0.9rem;
    }

    .planner-toggle-btn {
        min-height: 44px;
        padding: 10px 14px;
        font-size: 0.88rem;
    }

    .planner-pause-btn {
        min-height: 44px;
        padding: 10px 14px;
        font-size: 0.86rem;
    }

    .planner-submit-btn {
        min-height: 44px;
        font-size: 0.92rem;
    }

    .planner-deadline-form button[type=submit] {
        min-height: 44px;
        padding: 10px 14px;
        font-size: 0.88rem;
    }

    .planner-deadline-form button[type=button] {
        min-height: 44px;
        min-width: 44px;
        padding: 10px;
    }

    .planner-deadline-form input[type=date] {
        min-height: 44px;
        font-size: 1rem;
    }
}

/* Tablet and up */
@media (min-width: 700px) {
    .planner-back-link {
        width: auto;
    }

    .planner-month-nav {
        grid-template-columns: auto 1fr auto;
        align-items: center;
    }

    .planner-month-nav h3 {
        grid-column: auto;
        font-size: 1.15rem;
    }

    .planner-task-list {
        max-height: 280px;
    }
}

/* Desktop and up */
@media (min-width: 1120px) {
    .planner-layout {
        display: grid;
        grid-template-columns: 1.55fr 1fr;
        gap: 12px;
    }

    .planner-panel.assign {
        order: 0;
    }

    .planner-main {
        padding: 12px;
    }
}

/* Inline deadline editing in calendar */
.planner-deadline-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
}

.planner-deadline-display {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px;
    border-radius: 6px;
    transition: background 0.15s;
}

.planner-deadline-display:hover {
    background: #eaf4fb;
}

.planner-deadline-form {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.planner-deadline-form input[type=date] {
    border: 1px solid #c4dce8;
    border-radius: 8px;
    padding: 4px 8px;
    font-size: 0.83rem;
    background: #fff;
}

.planner-deadline-form button[type=submit] {
    border: none;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    background: linear-gradient(135deg, #2388c0 0%, #166b99 100%);
}

.planner-deadline-form button[type=button] {
    border: none;
    background: none;
    color: #999;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 2px 4px;
}

.planner-deadline-form button[type=button]:hover {
    color: #c43f3f;
}

/* Drag handle */
.drag-handle {
    cursor: grab;
    color: #b0c4ce;
    font-size: 1.1rem;
    padding: 0 6px 0 2px;
    flex-shrink: 0;
    user-select: none;
    transition: color 0.15s;
}

.drag-handle:hover {
    color: #5da8cc;
}

.drag-handle:active {
    cursor: grabbing;
}

.planner-task-summary {
    display: flex;
    align-items: center;
}

#sortable-day-list li {
    transition: opacity 0.15s;
}

#sortable-day-list li.sortable-ghost {
    opacity: 0.35;
}

/* Pending duration in day cell */
.day-duration {
    font-size: 0.68rem;
    color: #7a9fb5;
    font-weight: 600;
    margin-top: 2px;
    line-height: 1;
}

.planner-day.selected .day-duration,
.planner-day.today .day-duration {
    color: inherit;
    opacity: 0.75;
}

.planner-header-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

/* Pause button (inside task detail) */
.planner-pause-btn {
    border: 1px solid #d0b86a;
    border-radius: 8px;
    padding: 5px 12px;
    font-size: 0.80rem;
    font-weight: 700;
    cursor: pointer;
    background: #fff8e6;
    color: #7a5500;
    transition: background 0.15s, border-color 0.15s;
}

.planner-pause-btn:hover {
    background: #ffefc0;
    border-color: #c49a30;
}

.planner-pause-btn.is-paused {
    background: #eaf6ff;
    border-color: #7abfdf;
    color: #1a5272;
}

.planner-pause-btn.is-paused:hover {
    background: #d0ecfa;
    border-color: #4a9bc0;
}

.planner-edit-btn {
    border: 1px solid #c8d3dc;
    border-radius: 8px;
    padding: 5px 12px;
    font-size: 0.80rem;
    font-weight: 600;
    cursor: pointer;
    background: #f1f5f9;
    color: #334155;
    transition: background 0.15s, border-color 0.15s;
}

.planner-edit-btn:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
}

/* Paused tasks panel in sidebar */
.planner-paused-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.planner-paused-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border: 1px solid #e6d8a8;
    border-radius: 10px;
    background: #fffaed;
    padding: 8px 10px;
    font-size: 0.86rem;
    color: #5a4200;
}