/* KUDU PAMS - Main Styles */

/* Variables */
:root {
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #6366f1;
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --light-bg: #f8fafc;
    --dark-bg: #1e293b;
    --border-color: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --sidebar-width: 250px;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--light-bg);
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--primary-dark);
}

/* Layout */
.wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    color: #fff;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
}

.sidebar-header small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 11px;
}

.sidebar-menu {
    padding: 15px 0;
}

.sidebar-menu .nav-link {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.7);
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.sidebar-menu .nav-link:hover,
.sidebar-menu .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-left-color: var(--primary-light);
}

.sidebar-menu .nav-link i {
    width: 20px;
    margin-right: 12px;
    text-align: center;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 20px;
    min-height: 100vh;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 15px 20px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.table td {
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}

.table-hover tbody tr:hover {
    background-color: rgba(79, 70, 229, 0.02);
}

/* Buttons */
.btn {
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

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

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

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

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

/* Forms */
.form-control,
.form-select {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 10px 15px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Badges */
.badge {
    padding: 5px 10px;
    font-weight: 500;
    font-size: 11px;
    border-radius: 6px;
}

/* Avatars */
.avatar {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Progress */
.progress {
    height: 8px;
    border-radius: 4px;
    background-color: var(--border-color);
}

.progress-bar {
    background-color: var(--primary-color);
}

/* Stats Cards */
.stat-card .card {
    border-radius: 12px;
    overflow: hidden;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

/* Dropdowns */
.dropdown-menu {
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 8px;
}

.dropdown-item {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
}

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

.dropdown-item i {
    width: 16px;
    margin-right: 8px;
}

/* Modal */
.modal-content {
    border: none;
    border-radius: 12px;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 15px 20px;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 15px 20px;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 8px;
    padding: 12px 16px;
}

/* Pagination */
.pagination {
    gap: 5px;
}

.pagination .page-link {
    border: none;
    border-radius: 6px;
    color: var(--text-primary);
    padding: 8px 12px;
}

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

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    color: #fff;
}

/* Utilities */
.text-primary { color: var(--primary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-muted { color: var(--text-secondary) !important; }

.bg-primary { background-color: var(--primary-color) !important; }
.bg-success { background-color: var(--success-color) !important; }
.bg-danger { background-color: var(--danger-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-info { background-color: var(--info-color) !important; }

/* Responsive - Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }

    .page-wrapper {
        margin-left: 220px;
    }

    .navbar-brand {
        font-size: 18px;
    }

    .card {
        margin-bottom: 15px;
    }

    .card-body {
        padding: 15px;
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    /* Sidebar */
    .sidebar {
        transform: translateX(-100%);
        width: 260px;
    }

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

    .page-wrapper {
        margin-left: 0;
    }

    /* Navbar */
    .navbar {
        padding: 0.5rem 1rem;
    }

    .navbar-brand {
        font-size: 16px;
    }

    .navbar-brand img {
        max-height: 30px !important;
    }

    /* Page Content */
    .page-content {
        padding: 15px;
    }

    /* Cards */
    .card {
        margin-bottom: 15px;
        border-radius: 8px;
    }

    .card-body {
        padding: 15px;
    }

    .card-header {
        padding: 12px 15px;
    }

    .card-header h5 {
        font-size: 16px;
    }

    /* Tables */
    .table {
        font-size: 13px;
    }

    .table th,
    .table td {
        padding: 8px !important;
    }

    /* Forms */
    .form-control,
    .form-select {
        padding: 8px 12px;
        font-size: 14px;
    }

    .form-label {
        font-size: 13px;
        margin-bottom: 5px;
    }

    /* Buttons */
    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .btn-sm {
        padding: 5px 10px;
        font-size: 12px;
    }

    /* Dropdown */
    .dropdown-menu {
        font-size: 13px;
    }

    /* Modals */
    .modal-body {
        padding: 15px;
    }

    /* Headings */
    h1, .h1 { font-size: 1.5rem; }
    h2, .h2 { font-size: 1.35rem; }
    h3, .h3 { font-size: 1.2rem; }
    h4, .h4 { font-size: 1.1rem; }
    h5, .h5 { font-size: 1rem; }

    /* Grid */
    .row {
        margin-left: -10px;
        margin-right: -10px;
    }

    .col, .col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
    .col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
    .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6,
    .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
        padding-left: 10px;
        padding-right: 10px;
    }

    /* Settings Page */
    .settings-nav {
        margin-bottom: 20px;
    }

    .settings-nav .nav-link {
        padding: 10px 15px;
        font-size: 14px;
    }

    /* Hide some elements on mobile if needed */
    .hide-mobile {
        display: none;
    }
}

/* Large Desktop */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* List Groups */
.list-group-item {
    border: none;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
}

.list-group-item:last-child {
    border-bottom: none;
}

/* Navbar */
.navbar {
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1rem;
}

.navbar-brand {
    font-weight: 700;
    font-size: 20px;
}

.nav-link {
    color: var(--text-primary);
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Kanban Board */
.kanban-board {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 20px;
}

.kanban-column {
    min-width: 280px;
    background: var(--light-bg);
    border-radius: 8px;
    padding: 15px;
}

.kanban-column-header {
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kanban-card {
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    cursor: grab;
}

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

.kanban-card h6 {
    margin-bottom: 8px;
}

.kanban-card .meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.login-box {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 420px;
}