/* ============================================================
   MrDriver.in - Design System
   Color Scheme: Coral / Mint / Blue modern palette
   Primary: #F5836C | Secondary: #6CF5C7 | Tertiary: #6C9AF5
   ============================================================ */

/* ----- CSS Custom Properties ----- */
:root {
    --color-primary: #F5836C;
    --color-secondary: #6CF5C7;
    --color-accent: #6C9AF5;
    --color-cta: #F5836C;
    --color-cta-hover: #E06A53;
    --color-primary-dark: #D9664F;
    --color-page-bg: #FFF9F7;
    --color-card-bg: #ffffff;
    --color-text: #2D2D3A;
    --color-text-muted: #7A7A8E;
    --color-text-light: #B0B0C0;
    --color-sidebar-text: rgba(255, 255, 255, 0.85);
    --color-sidebar-active: #ffffff;
    --color-border: #EDE4E1;
    --color-success: #28a745;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    --sidebar-width: 260px;
    --topbar-height: 60px;
    --transition-speed: 0.3s;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 1px 3px rgba(245, 131, 108, 0.08);
    --shadow-md: 0 4px 12px rgba(245, 131, 108, 0.12);
    --shadow-lg: 0 8px 30px rgba(245, 131, 108, 0.15);
}

/* ----- Global Reset & Base ----- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

@media (min-width: 768px) {
    html {
        font-size: 15px;
    }
}

@media (min-width: 1200px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-page-bg);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: var(--color-accent);
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--color-cta);
}

/* ----- Sidebar ----- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-sidebar-text);
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform var(--transition-speed) ease;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-header h4 {
    color: #ffffff;
    font-weight: 700;
    font-size: 1.3rem;
    margin: 0;
    letter-spacing: 0.5px;
}

.sidebar-header h4 i {
    color: var(--color-cta);
    margin-right: 0.4rem;
}

.btn-close-sidebar {
    background: none;
    border: none;
    color: var(--color-sidebar-text);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

.btn-close-sidebar:hover {
    color: #ffffff;
}

.sidebar-nav {
    list-style: none;
    padding: 0.75rem 0;
    margin: 0;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    padding: 0.7rem 1.5rem;
    color: var(--color-sidebar-text);
    font-size: 0.9rem;
    font-weight: 400;
    transition: all var(--transition-speed) ease;
    border-left: 3px solid transparent;
}

.sidebar-nav li a i {
    font-size: 1.1rem;
    width: 24px;
    margin-right: 0.75rem;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-nav li a:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.06);
    border-left-color: rgba(245, 131, 108, 0.5);
}

.sidebar-nav li a.active {
    color: #ffffff;
    background-color: rgba(245, 131, 108, 0.15);
    border-left-color: var(--color-cta);
    font-weight: 500;
}

.sidebar-nav .nav-section {
    padding: 1.25rem 1.5rem 0.4rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255, 255, 255, 0.35);
}

/* Sidebar responsive */
@media (max-width: 767.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }
}

/* ----- Sidebar Overlay (mobile) ----- */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1035;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.show {
    display: block;
}

/* ----- Main Content ----- */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--transition-speed) ease;
}

@media (max-width: 767.98px) {
    .main-content {
        margin-left: 0;
    }
}

/* ----- Topbar ----- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    display: flex;
    align-items: center;
    height: var(--topbar-height);
    padding: 0 1.5rem;
    background-color: var(--color-card-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.topbar-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-primary);
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.topbar-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: all var(--transition-speed);
}

.topbar-icon:hover {
    background-color: var(--color-page-bg);
    color: var(--color-primary);
}

.topbar-user {
    color: var(--color-text) !important;
    text-decoration: none !important;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.topbar-user i {
    font-size: 1.4rem;
}

/* ----- Page Content Area ----- */
.page-content {
    padding: 1.5rem;
}

@media (min-width: 768px) {
    .page-content {
        padding: 2rem;
    }
}

/* ----- Auth Layout ----- */
.auth-body {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-container {
    width: 100%;
    max-width: 440px;
    padding: 1rem;
}

.auth-card {
    background: var(--color-card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem 2rem;
}

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo h2 {
    color: var(--color-primary);
    font-weight: 700;
    margin: 0;
}

.auth-logo h2 i {
    color: var(--color-cta);
}

/* ----- Cards ----- */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-speed), transform var(--transition-speed);
    background: var(--color-card-bg);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
}

.card-body {
    padding: 1.25rem;
}

/* ----- Dashboard Widgets ----- */
.widget-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.widget-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.widget-card .widget-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.widget-card .widget-icon.bg-primary-soft {
    background-color: rgba(108, 154, 245, 0.12);
    color: var(--color-accent);
}

.widget-card .widget-icon.bg-success-soft {
    background-color: rgba(40, 167, 69, 0.12);
    color: var(--color-success);
}

.widget-card .widget-icon.bg-warning-soft {
    background-color: rgba(255, 193, 7, 0.12);
    color: #e6a800;
}

.widget-card .widget-icon.bg-danger-soft {
    background-color: rgba(245, 131, 108, 0.12);
    color: var(--color-cta);
}

.widget-card .widget-icon.bg-info-soft {
    background-color: rgba(23, 162, 184, 0.12);
    color: var(--color-info);
}

.widget-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.widget-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ----- Buttons ----- */
.btn-primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

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

.btn-danger,
.btn-cta {
    background-color: var(--color-cta);
    border-color: var(--color-cta);
    color: #ffffff;
}

.btn-danger:hover,
.btn-danger:focus,
.btn-cta:hover,
.btn-cta:focus {
    background-color: var(--color-cta-hover);
    border-color: var(--color-cta-hover);
    color: #ffffff;
}

.btn-outline-primary {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-outline-primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

.btn {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    transition: all var(--transition-speed);
}

.btn:focus,
.btn:active:focus {
    box-shadow: 0 0 0 0.2rem rgba(108, 154, 245, 0.25);
}

/* ----- Forms ----- */
.form-control,
.form-select {
    border-radius: 6px;
    border-color: var(--color-border);
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(108, 154, 245, 0.15);
}

.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-text);
    margin-bottom: 0.35rem;
}

.form-text {
    font-size: 0.8rem;
}

.input-group-text {
    background-color: var(--color-page-bg);
    border-color: var(--color-border);
}

/* ----- Tables ----- */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background-color: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.85rem 1rem;
    border: none;
    white-space: nowrap;
}

.table thead th:first-child {
    border-radius: var(--border-radius) 0 0 0;
}

.table thead th:last-child {
    border-radius: 0 var(--border-radius) 0 0;
}

.table tbody td {
    padding: 0.8rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.table tbody tr {
    transition: background-color var(--transition-speed);
}

.table tbody tr:hover {
    background-color: rgba(108, 154, 245, 0.03);
}

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

/* Table wrapper for responsiveness */
.table-responsive {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    background: var(--color-card-bg);
}

/* ----- Badges ----- */
.badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.4em 0.75em;
    border-radius: 50px;
    letter-spacing: 0.3px;
}

/* ----- Alerts ----- */
.alert {
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    padding: 1rem 1.25rem;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #1a7a35;
}

.alert-danger {
    background-color: rgba(245, 131, 108, 0.1);
    color: #c0392b;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.12);
    color: #856404;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    color: #0c5460;
}

/* ----- Pagination ----- */
.pagination .page-link {
    color: var(--color-accent);
    border-color: var(--color-border);
    font-size: 0.875rem;
    padding: 0.45rem 0.8rem;
    transition: all var(--transition-speed);
}

.pagination .page-item.active .page-link {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff;
}

.pagination .page-link:hover {
    background-color: var(--color-page-bg);
    color: var(--color-primary);
}

/* ----- Dropdown ----- */
.dropdown-menu {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: background-color var(--transition-speed);
}

.dropdown-item i {
    width: 20px;
    margin-right: 0.5rem;
    text-align: center;
}

.dropdown-item:hover {
    background-color: var(--color-page-bg);
}

/* ----- Modal ----- */
.modal-header {
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header .btn-close {
    filter: brightness(0) invert(1);
}

.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

/* ----- Breadcrumb ----- */
.breadcrumb {
    background: none;
    padding: 0;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
}

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

.breadcrumb-item.active {
    color: var(--color-primary);
    font-weight: 500;
}

/* ----- Empty State ----- */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--color-text-muted);
}

.empty-state i {
    font-size: 3.5rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    display: block;
}

.empty-state h5 {
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

/* ----- Loading Spinner ----- */
.spinner-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner-overlay .spinner-border {
    width: 3rem;
    height: 3rem;
    color: var(--color-accent);
}

/* ----- Utility Classes ----- */
.text-primary {
    color: var(--color-primary) !important;
}

.text-accent {
    color: var(--color-accent) !important;
}

.text-cta {
    color: var(--color-cta) !important;
}

.bg-primary-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #ffffff;
}

.border-left-primary {
    border-left: 4px solid var(--color-accent);
}

.border-left-success {
    border-left: 4px solid var(--color-success);
}

.border-left-warning {
    border-left: 4px solid var(--color-warning);
}

.border-left-danger {
    border-left: 4px solid var(--color-cta);
}

.border-left-info {
    border-left: 4px solid var(--color-info);
}

/* ----- Section Headers ----- */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.section-header h4,
.section-header h5 {
    margin: 0;
    color: var(--color-primary);
    font-weight: 600;
}

/* ----- Stat Cards Row ----- */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

/* ----- Avatar ----- */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
}

.avatar-primary {
    background-color: rgba(108, 154, 245, 0.12);
    color: var(--color-accent);
}

.avatar-cta {
    background-color: rgba(245, 131, 108, 0.12);
    color: var(--color-cta);
}

.avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

/* ----- Transitions & Animations ----- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-content {
    animation: fadeIn 0.3s ease-out;
}

/* ----- Print ----- */
@media print {
    .sidebar,
    .topbar,
    .sidebar-overlay {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
    }

    .page-content {
        padding: 0 !important;
    }

    .btn,
    .alert-dismissible .btn-close {
        display: none !important;
    }
}

/* ----- Topbar Global Search ----- */
.topbar-search {
    flex: 0 1 360px;
    position: relative;
}

.topbar-search input {
    width: 100%;
    padding: 7px 16px 7px 38px;
    border: 1px solid var(--color-border);
    border-radius: 50px;
    background: var(--color-page-bg);
    font-size: 0.875rem;
    color: var(--color-text);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.topbar-search input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 131, 108, 0.15);
}

.topbar-search input::placeholder {
    color: var(--color-text-light);
}

.topbar-search .search-icon {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
    font-size: 0.875rem;
    pointer-events: none;
}

@@media (max-width: 575.98px) {
    .topbar-search {
        display: none;
    }
}

@@media (min-width: 576px) and (max-width: 767.98px) {
    .topbar-search {
        flex: 0 1 200px;
    }
}