/**
 * Subproject Cards - Universal CSS
 * 
 * Consolidated CSS for subproject cards used in /projects, /planning, and admin preview.
 * All styles moved from projects.css and planning.css to ensure consistency.
 * 
 * This file must be included on:
 * - /projects page
 * - /planning page
 * - Admin config page (for preview)
 */

/* ============================================
   Subproject Grid & Columns
   ============================================ */

.subprojects-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-xs);
    width: 100%;
    box-sizing: border-box;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xs);
    background-color: var(--color-bg-tertiary);
}

.subproject-column-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-height: 150px;
    min-width: 0; /* Voorkom overflow in grid */
    transition: background-color var(--transition-base);
}

.subproject-column-container.drag-over {
    background-color: var(--color-primary-light);
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius-md);
}

.subproject-column-header {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: var(--font-size-base);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    margin-bottom: 0;
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Subproject Card Base Styles
   ============================================ */

.subproject-card[data-column="1"] {
    border-left: 3px solid var(--color-primary);
}

.subproject-card[data-column="2"] {
    border-left: 3px solid var(--color-success);
}

.subproject-card[data-column="3"] {
    border-left: 3px solid var(--color-warning);
}

.subproject-card[data-column="4"] {
    border-left: 3px solid var(--color-purple);
}

.subproject-card[data-column="5"] {
    border-left: 3px solid var(--color-danger);
}

.subproject-card {
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    cursor: move;
}

.subproject-card[draggable="true"]:hover {
    cursor: grab;
}

.subproject-card[draggable="true"]:active {
    cursor: grabbing;
}

.subproject-card.status-bezig {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
}

.subproject-card.status-done {
    background-color: var(--color-success-light);
    border-color: var(--color-success);
}

.subproject-card.status-todo {
    background-color: var(--color-bg-secondary);
}

.subproject-card.subproject-card-hidden {
    background-color: var(--color-border);
    opacity: 0.7;
    cursor: default;
    border-color: var(--color-text-muted);
}

.subproject-card.subproject-card-hidden:hover {
    box-shadow: var(--shadow-sm);
    transform: none;
}

.subproject-card.subproject-card-hidden .subproject-title-input {
    color: var(--color-text-muted);
    cursor: default;
}

.subproject-card.subproject-card-hidden .subproject-controls-row {
    justify-content: center;
}

.subproject-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ============================================
   Subproject Title Row
   ============================================ */

.subproject-title-row {
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: 0;
    min-width: 0;
    width: 100%;
    overflow: hidden;
    cursor: pointer;
    transition: background-color var(--transition-base);
    padding: var(--spacing-xxs) 0;
    border-radius: var(--radius-sm);
}

.subproject-title-row:hover {
    background-color: var(--color-bg-tertiary);
}

.subproject-title-row .subproject-title-input {
    cursor: pointer;
}

.subproject-title-row .subproject-title-input:focus {
    cursor: text;
}

.subproject-title-input {
    flex: 0 0 auto;
    min-width: 0;
    max-width: none;
    width: fit-content;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-text);
    border: none;
    border-bottom: 2px solid transparent;
    padding: var(--spacing-xxs) 0;
    background: transparent;
    cursor: text;
    overflow: visible;
    text-overflow: clip;
    white-space: nowrap;
    transition: border-color var(--transition-base);
    line-height: 1.3;
    box-sizing: content-box;
}

.subproject-main-project-name {
    flex: 0 1 auto;
    min-width: 0;
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.3;
    margin-left: 0;
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: transparent;
    transition: text-decoration-color var(--transition-base), color var(--transition-base);
}

.subproject-main-project-name:hover {
    color: var(--color-primary);
    text-decoration-color: var(--color-primary);
}

.subproject-title-input:focus {
    outline: none;
    border-bottom-color: var(--color-primary);
}

/* ============================================
   Subproject Controls Row
   ============================================ */

.subproject-controls-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    flex-wrap: wrap;
}

.btn-calendar-icon {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    cursor: pointer;
    padding: var(--spacing-xxs) var(--spacing-xs);
    opacity: 0.7;
    transition: all var(--transition-base);
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    line-height: 1;
}

.btn-calendar-icon:hover {
    opacity: 1;
    background-color: var(--color-bg-tertiary);
    transform: scale(1.1);
}

.subproject-status {
    margin-bottom: 0;
}

.status-chip {
    display: inline-block;
    padding: var(--spacing-xxs) calc(var(--spacing-xs) + var(--spacing-xxs));
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-chip.status-todo {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.status-chip.status-bezig {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.status-chip.status-done {
    background-color: var(--color-success);
    color: var(--color-white);
}

/* ============================================
   Bus & Compartment Display
   ============================================ */

.bus-display {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xxs) calc(var(--spacing-xs) + var(--spacing-xxs));
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    background-color: var(--color-warning-light);
    color: var(--color-btn-warning-darker);
    border: 1px solid var(--color-warning);
    margin-left: var(--spacing-xs);
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-family);
    user-select: none;
    letter-spacing: 0;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
}

.bus-display::before {
    content: '\1F69A';
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;
    margin-right: 3px;
    flex-shrink: 0;
}

.bus-display:hover {
    background-color: var(--color-warning);
    color: var(--color-white);
    border-color: var(--color-warning);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.bus-display:active {
    transform: scale(0.95);
}

.compartment-display {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xxs) calc(var(--spacing-xs) + var(--spacing-xxs));
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    background-color: var(--color-purple-light);
    color: var(--color-purple-dark);
    border: 1px solid var(--color-purple);
    margin-left: var(--spacing-xs);
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-family);
    user-select: none;
    letter-spacing: 0;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
}

.compartment-display::before {
    content: '\1F4E6';
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;
    margin-right: 3px;
    flex-shrink: 0;
}

.compartment-display:hover {
    background-color: var(--color-purple);
    color: var(--color-white);
    border-color: var(--color-purple);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.compartment-display:active {
    transform: scale(0.95);
}

/* ============================================
   Subproject Control Buttons
   ============================================ */

.btn-choose-employees-icon {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--spacing-xxs) var(--spacing-xs);
    opacity: 0.7;
    transition: all var(--transition-base);
    flex-shrink: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    border-radius: var(--radius-sm);
}

.btn-choose-employees-icon:hover {
    opacity: 1;
    background-color: var(--color-bg-tertiary);
    transform: scale(1.1);
}

.btn-delete-subproject {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    cursor: pointer;
    padding: var(--spacing-xxs) var(--spacing-xs);
    opacity: 0.7;
    transition: all var(--transition-base);
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    line-height: 1;
}

.btn-delete-subproject:hover {
    opacity: 1;
    background-color: var(--color-danger-light);
    transform: scale(1.1);
}

.btn-connect-icon {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--spacing-xxs) var(--spacing-xs);
    opacity: 0.7;
    transition: all var(--transition-base);
    flex-shrink: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    min-width: 20px;
    height: 20px;
}

.btn-connect-icon:hover {
    opacity: 1;
    background-color: var(--color-bg-tertiary);
    transform: scale(1.1);
}

.btn-connect-icon.linked {
    opacity: 1;
    color: var(--color-primary);
}

.btn-connect-icon.unlinked {
    opacity: 0.5;
}

.btn-hide-icon,
.btn-unhide-icon {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    cursor: pointer;
    padding: var(--spacing-xxs) var(--spacing-xs);
    opacity: 0.7;
    transition: all var(--transition-base);
    flex-shrink: 0;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    min-width: 24px;
    height: 24px;
}

.btn-hide-icon:hover,
.btn-unhide-icon:hover {
    opacity: 1;
    background-color: var(--color-bg-tertiary);
    transform: scale(1.1);
}

.btn-hide-icon:active,
.btn-unhide-icon:active {
    transform: scale(0.95);
}

.btn-note-icon {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    cursor: pointer;
    padding: var(--spacing-xxs) var(--spacing-xs);
    opacity: 0.7;
    transition: all var(--transition-base);
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
}

.btn-note-icon:hover {
    opacity: 1;
    background-color: var(--color-bg-tertiary);
    transform: scale(1.1);
}

.btn-note-icon:active {
    transform: scale(0.95);
}

/* ============================================
   Subproject Active Timers
   ============================================ */

.subproject-active-timers {
    margin-bottom: var(--spacing-xs);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.timer-chip {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: calc(var(--spacing-xxs) + 1px) var(--spacing-sm);
    background-color: var(--color-primary-light);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-primary-dark);
    font-weight: 600;
    border: 1px solid var(--color-primary);
}

.timer-display {
    font-weight: 700;
    font-family: var(--font-mono);
    font-size: var(--font-size-base);
}

.btn-stop-timer {
    padding: var(--spacing-xxs) calc(var(--spacing-xs) + var(--spacing-xxs));
    background-color: var(--color-black);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 700;
    cursor: pointer;
    margin-left: var(--spacing-xs);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-stop-timer:hover {
    background-color: var(--color-btn-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-stop-timer:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Subproject Employees Section
   ============================================ */

.subproject-employees-section {
    margin-top: var(--spacing-xs);
}

.employee-icon {
    font-size: var(--font-size-xl);
    line-height: 1;
}

.employee-count {
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--color-text);
    background-color: var(--color-primary-light);
    padding: 1px var(--spacing-xs);
    border-radius: var(--radius-full);
    min-width: 14px;
    text-align: center;
}

.subproject-employees-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.employee-block {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-secondary);
    overflow: hidden;
    transition: all var(--transition-base);
}

.employee-block:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.employee-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-bg-tertiary);
}

.employee-name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
}

.employee-active-timer {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.employee-timer {
    font-size: var(--font-size-base);
    color: var(--color-primary-dark);
    font-weight: 700;
    font-family: var(--font-mono);
    margin-right: var(--spacing-xs);
}

.btn-start-employee {
    padding: var(--spacing-xs) calc(var(--spacing-sm) + var(--spacing-xxs));
    background-color: var(--color-success);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-start-employee:hover {
    background-color: var(--color-btn-success-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-start-employee:active {
    transform: translateY(0);
}

.btn-start-employee:disabled {
    background-color: var(--color-text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-stop-employee {
    padding: var(--spacing-sm) calc(var(--spacing-md) + var(--spacing-xxs));
    background-color: var(--color-danger);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-stop-employee:hover {
    background-color: var(--color-danger-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-stop-employee:active {
    transform: translateY(0);
}

/* ============================================
   Subproject Dates & Notes
   ============================================ */

.subproject-dates-display {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    padding: var(--spacing-xxs) 0;
    font-weight: 500;
}

.subproject-note-display {
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    padding: calc(var(--spacing-xs) + var(--spacing-xxs)) var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border-left: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    line-height: 1.3;
    white-space: pre-wrap;
    word-wrap: break-word;
    width: 100%;
    box-sizing: border-box;
    display: block;
    color: var(--color-text);
}

.materialen-comments-section {
    margin-top: 4px;
    margin-bottom: 4px;
    padding: calc(var(--spacing-xs) + var(--spacing-xxs)) var(--spacing-sm);
    background-color: var(--color-bg-secondary);
    border-left: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
}

.materialen-comment-item {
    margin-bottom: 3px;
    line-height: 1.3;
}

.materialen-comment-item:last-child {
    margin-bottom: 0;
}

.materialen-comment-label {
    font-weight: 600;
    color: var(--color-text);
    margin-right: 4px;
    font-size: var(--font-size-base);
}

.materialen-comment-text {
    color: var(--color-text-secondary);
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: var(--font-size-base);
}

/* ============================================
   Universal Modal Styles
   ============================================ */

/* Modal base styles - used by all modals */
.subproject-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 10001;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    animation: modalFadeIn var(--transition-base);
    display: flex;
}

.subproject-modal .modal-content {
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn var(--transition-slow);
    border: 1px solid var(--color-border);
    margin: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.subproject-modal .modal-content.medium {
    max-width: 650px;
}

.subproject-modal .modal-content.large {
    max-width: 900px;
}

.subproject-modal .bus-modal-content {
    max-width: 550px;
}

.subproject-modal .compartment-modal-content {
    max-width: 400px;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.subproject-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border-light);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    flex-shrink: 0;
}

.subproject-modal .modal-header h2 {
    font-size: var(--font-size-6xl);
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.subproject-modal .modal-close {
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    padding: var(--spacing-sm) calc(var(--spacing-md) + var(--spacing-xxs));
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    width: 36px;
    height: 36px;
    padding: 0;
    font-size: var(--font-size-7xl);
    line-height: 1;
    border-radius: var(--radius-md);
}

.subproject-modal .modal-close:hover {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-text-secondary);
    color: var(--color-black);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.subproject-modal .modal-close:active {
    transform: translateY(0);
}

.subproject-modal .modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.subproject-modal .modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    border-top: 1px solid var(--color-border-light);
    background-color: var(--color-bg-tertiary);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    flex-shrink: 0;
}

/* Modal knoppen: rechthoekig met afgeronde hoeken, consistent met rest van app */
.subproject-modal .modal-actions .btn,
.subproject-modal .modal-actions button,
.bb-modal-overlay .modal-actions .btn,
.bb-modal-overlay .modal-actions button {
    padding: 0.75rem 1.5rem;
    min-height: 44px;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 600;
}

.subproject-modal .btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 10px;
    font-size: var(--font-size-xl);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 100px;
    border: none;
}

.subproject-modal .btn-primary {
    background-color: var(--color-black);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.subproject-modal .btn-primary:hover {
    background-color: var(--color-btn-primary-hover);
    border-color: var(--color-btn-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.subproject-modal .btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.subproject-modal .btn-secondary {
    background-color: var(--color-bg-secondary);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.subproject-modal .btn-secondary:hover {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-text-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.subproject-modal .btn-secondary:active {
    transform: translateY(0);
}

.subproject-modal .btn-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
}

.subproject-modal .btn-danger:hover {
    background-color: var(--color-danger-dark);
}

.subproject-modal .btn-success {
    background-color: var(--color-success);
    color: var(--color-white);
}

.subproject-modal .btn-success:hover {
    background-color: var(--color-btn-success-dark);
}

.subproject-modal .btn-warning {
    background-color: var(--color-warning);
    color: var(--color-black);
}

.subproject-modal .btn-warning:hover {
    background-color: var(--color-btn-warning-dark);
}

.subproject-modal .btn-primary-dark {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.subproject-modal .btn-primary-dark:hover {
    background-color: var(--color-primary);
}

.subproject-modal .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .subproject-modal .modal-content,
    .bb-modal-overlay .modal-content {
        max-height: calc(100dvh - 2rem) !important;
        width: calc(100vw - 1rem) !important;
        margin: 0.5rem;
    }
    .subproject-modal .modal-body,
    .bb-modal-overlay .modal-body {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        min-height: 0;
    }
    .subproject-modal .modal-actions,
    .bb-modal-overlay .modal-actions {
        flex-wrap: wrap;
        padding-bottom: calc(var(--spacing-xl) + env(safe-area-inset-bottom, 0px));
    }
    .subproject-modal .btn,
    .bb-modal-overlay .btn {
        min-height: 44px;
    }
}

@media (max-width: 420px) {
    .subproject-modal .modal-actions,
    .bb-modal-overlay .modal-actions {
        flex-direction: column;
    }
    .subproject-modal .modal-actions .btn,
    .bb-modal-overlay .modal-actions .btn {
        width: 100%;
    }
}

/* ============================================
   Calendar Modal Styles
   ============================================ */

.calendar-date-modal {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.calendar-container {
    width: 100%;
    flex-shrink: 0;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-shrink: 0;
}

.calendar-nav {
    padding: calc(var(--spacing-sm) + var(--spacing-xxs)) var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-3xl);
    font-weight: 600;
    transition: all var(--transition-base);
    color: var(--color-text);
}

.calendar-nav:hover {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.calendar-month {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--color-text);
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    flex-shrink: 0;
}

.calendar-weekday {
    text-align: center;
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-text-secondary);
    padding: var(--spacing-sm) var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    background-color: var(--color-bg-secondary);
    color: var(--color-text);
    font-size: var(--font-size-xl);
}

.calendar-day.empty {
    cursor: default;
    visibility: hidden;
}

.calendar-day.selected {
    background-color: var(--color-success);
    color: var(--color-white);
    border-color: var(--color-success);
    font-weight: 700;
}

.calendar-day.today {
    font-weight: 700;
    border-color: var(--color-warning);
    background-color: var(--color-warning-light);
}

.calendar-day:hover:not(.empty) {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-primary);
}

.calendar-day.selected:hover {
    background-color: var(--color-btn-success-dark);
}

.project-date-selected {
    flex-shrink: 0;
    max-height: 150px;
    overflow-y: auto;
    padding: var(--spacing-md);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    color: var(--color-text);
    display: block;
    visibility: visible;
    margin-top: var(--spacing-sm);
}

.schedule-timing-inputs {
    flex-shrink: 0;
    margin-top: 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ============================================
   Bus Selection Modal Styles
   ============================================ */

.bus-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 450px;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.bus-option-btn {
    min-height: 44px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-secondary);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.bus-option-btn.selected {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.bus-option-btn:hover:not(.selected) {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-primary);
}

.bus-other-input {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
}

.bus-other-input label {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.bus-other-input input[type="text"] {
    width: 100%;
    padding: calc(var(--spacing-md) - var(--spacing-xxs)) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xl);
    transition: all var(--transition-base);
    background-color: var(--color-bg-secondary);
    color: var(--color-text);
}

.bus-other-input input[type="text"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ============================================
   Compartment Selection Modal Styles
   ============================================ */

.compartment-option-btn {
    min-height: 44px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-secondary);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-base);
    font-weight: 600;
}

.compartment-option-btn.selected {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.compartment-option-btn:hover:not(.selected) {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-primary);
}

.compartment-option-btn:focus,
.compartment-option-btn:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.compartment-option-btn:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

/* ============================================
   Employee Selector Modal Styles
   ============================================ */

.employee-dropdown {
    position: absolute;
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 280px;
    max-height: 450px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow: hidden;
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    flex-shrink: 0;
}

.dropdown-header .select-all-btn,
.dropdown-header .select-none-btn {
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    user-select: none;
}

.dropdown-header .select-all-btn:hover,
.dropdown-header .select-none-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.dropdown-header .select-all-btn:active,
.dropdown-header .select-none-btn:active {
    transform: scale(0.95);
}

.employee-list {
    padding: var(--spacing-sm);
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.employee-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.employee-checkbox:hover {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-primary);
}

.employee-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.employee-checkbox span {
    font-size: var(--font-size-xl);
    color: var(--color-text);
    font-weight: 500;
}

.dropdown-actions {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
    background-color: var(--color-bg-tertiary);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    flex-shrink: 0;
}

.btn-confirm-employees {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-xl);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-confirm-employees:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   Note Modal Styles
   ============================================ */

.note-textarea {
    width: 100%;
    min-height: 200px;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.5;
    resize: vertical;
}

.note-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

/* ============================================
   Confirm Modal Styles
   ============================================ */

.hint {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    font-style: italic;
    margin-top: var(--spacing-sm);
    line-height: 1.6;
}

/* ============================================
   Planning-Specific Styles
   ============================================ */

/* Time planning subproject blocks - using subproject-card class with time positioning */
.planning-subproject-time-block {
    position: absolute;
    left: 0;
    right: var(--spacing-xs);
    border-radius: var(--radius-sm);
    padding: 0;
    overflow: visible;
    cursor: move;
    z-index: 5;
    background: transparent;
    border: none;
    min-height: 20px;
    display: flex;
    flex-direction: column;
    margin-bottom: 2px;
    transition: transform 0.12s ease, width 0.12s ease;
}

.planning-subproject-time-block[data-row]:not([data-row="0"]) {
    --row-offset: 10px;
    transform: translateX(calc(var(--row-offset) * var(--row, 0)));
    width: calc(100% - (var(--row-offset) * var(--row, 0)));
}

.planning-subproject-time-block[data-row]:not([data-row="0"]):hover {
    transform: translateX(calc(var(--row-offset) * var(--row, 0))) translateY(-1px);
}

.planning-subproject-time-block.dragging {
    opacity: 0.5;
}

.planning-subproject-time-block:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.planning-subproject-time-block .subproject-card {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
}

.planning-subproject-content {
    flex: 1;
    padding: var(--spacing-xs) var(--spacing-sm);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.planning-sidebar-block-content.drag-over,
.planning-agenda-all-day.drag-over {
    background-color: var(--color-primary-light);
    border: 2px dashed var(--color-primary);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (min-width: 768px) and (max-width: 1199px) {
    .subproject-card {
        padding: var(--spacing-sm);
    }
    
    .subproject-title-input {
        font-size: var(--font-size-md);
    }
    
    .subproject-main-project-name {
        font-size: var(--font-size-md);
    }
    
    .subprojects-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: var(--spacing-xs);
        padding: var(--spacing-xs);
    }
}

@media (min-width: 1200px) {
    .subprojects-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: var(--spacing-xs);
    }
    
    .subproject-column-container {
        min-width: 0; /* Voorkom overflow */
    }
}

@media (max-width: 767px) {
    .subproject-card {
        padding: var(--spacing-sm);
    }
    
    .subproject-title-input {
        font-size: var(--font-size-md);
    }
    
    .subproject-employees-section {
        margin-top: var(--spacing-xs);
    }
    
    .subproject-employees-list {
        gap: var(--spacing-xs);
    }
}