/* ==========================================
   DESIGN SYSTEM & CUSTOM PROPERTIES
   ========================================== */

:root {
    /* Fonts */
    --font-heading: 'Outfit', 'Sarabun', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Outfit', 'Sarabun', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Base Colors (HSL) */
    --hue-primary: 242; /* Indigo */
    --hue-secondary: 200; /* Sky blue */
    --hue-success: 160; /* Mint green */
    --hue-warning: 38;  /* Warm amber */
    --hue-danger: 0;    /* Coral red */

    /* Universal semantic tokens */
    --color-primary: hsl(var(--hue-primary), 78%, 60%);
    --color-primary-hover: hsl(var(--hue-primary), 78%, 52%);
    --color-primary-light: rgba(79, 70, 229, 0.15);
    
    --color-secondary: hsl(var(--hue-secondary), 95%, 48%);
    --color-success: hsl(var(--hue-success), 84%, 40%);
    --color-success-light: rgba(16, 185, 129, 0.12);
    --color-warning: hsl(var(--hue-warning), 92%, 50%);
    --color-warning-light: rgba(245, 158, 11, 0.12);
    --color-danger: hsl(var(--hue-danger), 84%, 60%);
    --color-danger-light: rgba(239, 68, 68, 0.12);

    /* Transitions & Shadows */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --shadow-soft: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 8px -1px rgba(0, 0, 0, 0.03);
    --shadow-medium: 0 10px 30px -5px rgba(0, 0, 0, 0.1), 0 4px 12px -2px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 20px 40px -10px rgba(0, 0, 0, 0.15), 0 8px 16px -4px rgba(0, 0, 0, 0.1);
}

/* Dark Theme (Default) */
body.dark-theme {
    --bg-app: hsl(222, 47%, 9%);
    --bg-sidebar: hsl(222, 47%, 6%);
    --bg-panel: rgba(30, 41, 59, 0.45);
    --bg-card: hsl(223, 47%, 14%);
    --bg-card-hover: hsl(223, 47%, 18%);
    --bg-input: hsl(222, 47%, 12%);
    --bg-modal: hsl(222, 47%, 11%);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: hsl(0, 0%, 96%);
    --text-secondary: hsl(215, 20%, 65%);
    --text-muted: hsl(215, 14%, 45%);
    --glass-blur: blur(12px);
    --scrollbar-track: hsl(222, 47%, 5%);
    --scrollbar-thumb: hsl(222, 20%, 25%);
    --scrollbar-thumb-hover: hsl(222, 20%, 35%);
    --table-header-bg: hsl(222, 47%, 12%);
    --table-row-hover: rgba(255, 255, 255, 0.02);
}

/* Light Theme */
body.light-theme {
    --bg-app: hsl(210, 40%, 97%);
    --bg-sidebar: hsl(210, 40%, 94%);
    --bg-panel: rgba(255, 255, 255, 0.7);
    --bg-card: hsl(0, 0%, 100%);
    --bg-card-hover: hsl(210, 40%, 99%);
    --bg-input: hsl(0, 0%, 97%);
    --bg-modal: hsl(0, 0%, 100%);
    --border-color: rgba(0, 0, 0, 0.07);
    --text-primary: hsl(222, 47%, 15%);
    --text-secondary: hsl(215, 16%, 45%);
    --text-muted: hsl(215, 12%, 60%);
    --glass-blur: blur(15px);
    --scrollbar-track: hsl(210, 40%, 95%);
    --scrollbar-thumb: hsl(210, 15%, 80%);
    --scrollbar-thumb-hover: hsl(210, 15%, 70%);
    --table-header-bg: hsl(210, 40%, 92%);
    --table-row-hover: rgba(0, 0, 0, 0.015);
}

/* ==========================================
   RESET & LAYOUT BASE
   ========================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

body {
    font-family: var(--font-body);
    font-size: 14px;
    background-color: var(--bg-app);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    transition: background-color 0.4s ease, color 0.4s ease;
}

input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover);
}

.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

/* ==========================================
   SIDEBAR COMPONENT
   ========================================== */

.sidebar {
    width: 280px;
    min-width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px;
    height: 100%;
    z-index: 10;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo-icon {
    color: var(--color-primary);
    animation: pulseLogo 3s infinite alternate;
}

@keyframes pulseLogo {
    0% { transform: scale(1); filter: drop-shadow(0 0 2px rgba(79, 70, 229, 0.4)); }
    100% { transform: scale(1.05); filter: drop-shadow(0 0 10px rgba(79, 70, 229, 0.8)); }
}

.sidebar-section {
    margin-bottom: 28px;
}

.section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
    font-weight: 700;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.section-header .section-title {
    margin-bottom: 0;
}

/* User role switcher styling */
.user-selector-container {
    position: relative;
    width: 100%;
}

.user-select-dropdown {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24' width='16' height='16' xmlns='http://www.w3.org/2000/svg'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    transition: var(--transition-smooth);
}

.user-select-dropdown:hover {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Team List styling */
.team-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 4px;
}

.team-member-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 12px;
    background: transparent;
    border: 1px solid transparent;
    transition: var(--transition-smooth);
}

.team-member-item:hover {
    background: var(--bg-card);
    border-color: var(--border-color);
}

.team-member-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
}

.team-member-name {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 140px;
}

/* Actions buttons in sidebar */
.icon-btn-small {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn-small:hover {
    color: var(--text-primary);
    background-color: var(--border-color);
}

.delete-member-btn {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.team-member-item:hover .delete-member-btn {
    opacity: 1;
}

.delete-member-btn:hover {
    color: var(--color-danger);
    background-color: var(--color-danger-light);
}

.sidebar-footer {
    margin-top: auto;
}

.theme-toggle-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border-radius: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.theme-toggle-btn:hover {
    color: var(--text-primary);
    border-color: var(--color-primary);
    background: var(--bg-card);
}

.theme-icon {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================
   MAIN CONTENT AREA
   ========================================== */

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Top Navbar styling */
.top-navbar {
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background-color: var(--bg-app);
    z-index: 5;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.welcome-message h1 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.welcome-message p {
    font-size: 13px;
}

.text-muted {
    color: var(--text-muted);
}

.actions-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Search container */
.search-container {
    position: relative;
    width: 220px;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-container input {
    width: 100%;
    padding: 10px 14px 10px 38px;
    border-radius: 12px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.search-container input::placeholder {
    color: var(--text-muted);
}

.search-container input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
    width: 280px; /* Expands slightly when focused */
}

/* Filters dropdown */
.filter-dropdown {
    padding: 10px 16px;
    border-radius: 12px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-dropdown:hover {
    border-color: var(--color-primary);
}

/* Standard Buttons */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition-bounce);
}

.btn:active {
    transform: scale(0.97);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background-color: var(--bg-input);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

/* ==========================================
   VIEW PANEL TRANSITIONS
   ========================================== */

.view-panel {
    display: none;
    flex: 1;
    flex-direction: column;
    padding: 32px;
    overflow-y: auto;
    animation: fadeIn 0.4s ease;
}

.view-panel.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   1. MANAGER DASHBOARD VIEW
   ========================================== */

.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

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

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.stat-card.total::before { background-color: var(--color-primary); }
.stat-card.todo::before { background-color: var(--color-danger); }
.stat-card.in-progress::before { background-color: var(--color-warning); }
.stat-card.review::before { background-color: var(--color-secondary); }
.stat-card.done::before { background-color: var(--color-success); }

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.stat-icon-wrapper {
    font-size: 16px;
}

.stat-value {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.stat-desc {
    font-size: 11px;
    color: var(--text-muted);
}

/* Dashboard Charts layout */
.dashboard-charts-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 24px;
    margin-bottom: 32px;
}

.chart-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
}

.chart-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.3px;
}

/* Circle Progress SVG */
.progress-circle-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 160px;
}

.progress-circle-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
}

.progress-svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.progress-bg {
    fill: none;
    stroke: var(--border-color);
    stroke-width: 8px;
}

.progress-bar {
    fill: none;
    stroke: var(--color-success);
    stroke-width: 8px;
    stroke-linecap: round;
    stroke-dasharray: 251.2; /* 2 * PI * r (r=40) => 251.2 */
    stroke-dashoffset: 251.2;
    transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.percentage-value {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.percentage-label {
    font-size: 11px;
    color: var(--text-muted);
}

/* Individual Workload chart styling */
.workload-chart-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 4px;
}

.workload-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.workload-info-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.workload-user {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.workload-tasks-count {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
}

.workload-bar-track {
    height: 8px;
    width: 100%;
    background-color: var(--scrollbar-track);
    border-radius: 4px;
    overflow: hidden;
}

.workload-bar-fill {
    height: 100%;
    border-radius: 4px;
    background-color: var(--color-primary);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
}

.empty-state-text {
    color: var(--text-muted);
    text-align: center;
    padding: 30px;
    font-style: italic;
}

/* Tasks Table styling */
.global-tasks-section {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.table-section-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.table-section-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.table-filters {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-dropdown-small {
    padding: 8px 12px;
    border-radius: 8px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 500;
}

.table-wrapper {
    overflow-x: auto;
    width: 100%;
}

.tasks-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.tasks-table th {
    background-color: var(--table-header-bg);
    color: var(--text-secondary);
    font-weight: 600;
    padding: 12px 24px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}

.tasks-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-primary);
}

.tasks-table tbody tr {
    transition: background-color 0.2s ease;
}

.tasks-table tbody tr:hover {
    background-color: var(--table-row-hover);
}

.tasks-table tbody tr:last-child td {
    border-bottom: none;
}

/* Badges styling */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-status-todo { background-color: var(--color-danger-light); color: var(--color-danger); }
.badge-status-progress { background-color: var(--color-warning-light); color: var(--color-warning); }
.badge-status-review { background-color: rgba(14, 165, 233, 0.12); color: var(--color-secondary); }
.badge-status-done { background-color: var(--color-success-light); color: var(--color-success); }

.badge-priority-high { background-color: var(--color-danger-light); color: var(--color-danger); }
.badge-priority-medium { background-color: var(--color-warning-light); color: var(--color-warning); }
.badge-priority-low { background-color: var(--color-success-light); color: var(--color-success); }

/* ==========================================
   2. TEAM MEMBER KANBAN VIEW
   ========================================== */

.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    height: 100%;
    min-height: 500px;
}

.kanban-column {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    height: 100%;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: 16px;
    transition: border-color 0.3s ease;
}

.kanban-column.drag-over {
    border-color: var(--color-primary);
    background-color: rgba(79, 70, 229, 0.04);
}

.kanban-column-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.column-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.column-dot.color-todo { background-color: var(--color-danger); }
.column-dot.color-progress { background-color: var(--color-warning); }
.column-dot.color-review { background-color: var(--color-secondary); }
.column-dot.color-done { background-color: var(--color-success); }

.column-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.task-count {
    margin-left: auto;
    font-size: 11px;
    font-weight: 700;
    background-color: var(--border-color);
    padding: 2px 8px;
    border-radius: 20px;
    color: var(--text-secondary);
}

.kanban-cards-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    min-height: 350px;
    padding-bottom: 20px;
}

/* Kanban Card styling */
.kanban-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    cursor: grab;
    user-select: none;
    transition: var(--transition-bounce);
    position: relative;
    box-shadow: var(--shadow-soft);
}

.kanban-card:active {
    cursor: grabbing;
}

.kanban-card:hover {
    transform: translateY(-3px);
    border-color: rgba(79, 70, 229, 0.3);
    box-shadow: var(--shadow-medium);
    background-color: var(--bg-card-hover);
}

.kanban-card.dragging {
    opacity: 0.4;
    transform: scale(0.95);
    border-style: dashed;
}

.card-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.card-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
}

.card-actions-menu {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.kanban-card:hover .card-actions-menu {
    opacity: 1;
}

.card-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
    border-top: 1px dashed var(--border-color);
    padding-top: 10px;
    gap: 8px;
}

.card-deadline-tag {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
}

.card-deadline-tag.overdue {
    color: var(--color-danger);
    font-weight: 700;
}

.card-assignee-avatar {
    margin-left: auto;
}

/* ==========================================
   MODAL COMPONENT
   ========================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-card {
    background-color: var(--bg-modal);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    width: 580px;
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-premium);
    animation: modalSlideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-card-small {
    width: 420px;
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(40px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    font-size: 18px;
    font-weight: 700;
}

.close-modal-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.close-modal-btn:hover {
    color: var(--text-primary);
    background-color: var(--border-color);
}

.task-modal form,
#member-form {
    padding: 24px;
}

#task-form {
    padding: 24px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
}

.required {
    color: var(--color-danger);
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    border-radius: 10px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

/* Color picker grid for members */
.color-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 10px;
    margin-top: 4px;
}

.color-option-label {
    cursor: pointer;
    position: relative;
    display: block;
    height: 36px;
    width: 36px;
}

.color-option-label input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.color-preview {
    display: block;
    height: 100%;
    width: 100%;
    border-radius: 50%;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.color-option-label input:checked + .color-preview {
    border-color: var(--text-primary);
    transform: scale(1.15);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 28px;
}

/* ==========================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================== */

@media (max-width: 1200px) {
    .dashboard-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .kanban-board {
        grid-template-columns: repeat(2, 1fr);
        height: auto;
        gap: 16px;
    }
    .kanban-column {
        height: 500px;
    }
}

@media (max-width: 900px) {
    .app-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    .dashboard-charts-layout {
        grid-template-columns: 1fr;
    }
    .dashboard-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .top-navbar {
        flex-direction: column;
        align-items: flex-start;
    }
    .actions-group {
        width: 100%;
        flex-wrap: wrap;
    }
    .search-container {
        flex: 1;
        min-width: 180px;
    }
    .search-container input:focus {
        width: 100%;
    }
}

@media (max-width: 600px) {
    .dashboard-stats-grid {
        grid-template-columns: 1fr;
    }
    .kanban-board {
        grid-template-columns: 1fr;
    }
    .form-row-2, .form-row-3 {
        grid-template-columns: 1fr;
    }
}

/* Cloud Loader Toast styles */
.cloud-loader {
    position: fixed;
    top: 24px;
    right: 24px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 12px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-medium);
    z-index: 9999;
    font-weight: 600;
    font-size: 13px;
    transition: var(--transition-smooth);
    animation: slideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cloud-badge-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-success);
    background-color: var(--color-success-light);
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.cloud-badge-indicator.local {
    color: var(--text-secondary);
    background-color: var(--border-color);
    border: 1px solid transparent;
}

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

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.spinner-icon {
    animation: spin 1s linear infinite;
    color: var(--color-primary);
}