/* Import Google Fonts - Outfit for sans-serif and Playfair Display for headers */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    /* Color Palette */
    --color-forest-dark: #0A3221;
    --color-forest: #0F5132;
    --color-emerald: #198754;
    --color-emerald-light: #20c997;
    --color-emerald-soft: #e8f5e9;
    
    --color-gold-dark: #A67C1E;
    --color-gold: #D4AF37;
    --color-gold-light: #F3E5AB;
    --color-gold-soft: #FFFDF4;
    
    --color-white: #FFFFFF;
    --color-alabaster: #FAF9F6;
    --color-cream: #F5F2EB;
    
    --color-gray-dark: #212529;
    --color-gray: #495057;
    --color-gray-light: #CED4DA;
    --color-gray-soft: #E9ECEF;
    
    --color-danger: #C0392B;
    --color-danger-light: #FDEDEC;
    
    /* Layout & Styling Tokens */
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 2px 4px rgba(10, 50, 33, 0.05);
    --shadow-md: 0 4px 12px rgba(10, 50, 33, 0.08);
    --shadow-lg: 0 10px 25px rgba(10, 50, 33, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-alabaster);
    color: var(--color-gray-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-forest-dark);
    font-weight: 700;
}

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

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

/* Button Component */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    font-family: var(--font-sans);
}

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

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

.btn-secondary {
    background-color: var(--color-gold);
    color: var(--color-forest-dark);
}

.btn-secondary:hover {
    background-color: var(--color-gold-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-forest);
    color: var(--color-forest);
}

.btn-outline:hover {
    background-color: var(--color-forest);
    color: var(--color-white);
}

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

.btn-danger:hover {
    background-color: #A93226;
}

/* Login Screen Layout */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: radial-gradient(circle at 10% 20%, var(--color-forest) 0%, var(--color-forest-dark) 90%);
    position: relative;
    overflow: hidden;
}

/* Background overlay textures representing tailor threads/measuring grid */
.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(212, 175, 55, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.login-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    max-width: 960px;
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 10;
    border: 1px solid rgba(212, 175, 55, 0.15);
}

@media (max-width: 768px) {
    .login-card {
        grid-template-columns: 1fr;
    }
    .login-showcase {
        display: none !important;
    }
}

.login-showcase {
    background-color: var(--color-forest-dark);
    color: var(--color-gold-soft);
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    border-right: 1px solid rgba(212, 175, 55, 0.1);
}

.login-showcase::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 150px;
    height: 150px;
    background-image: radial-gradient(var(--color-gold) 1px, transparent 1px);
    background-size: 10px 10px;
    opacity: 0.15;
}

.login-brand-logo {
    max-width: 240px;
    max-height: 100px;
    height: auto;
    object-fit: contain;
    display: block;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.brand-section h2 {
    font-size: 2.2rem;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.brand-tagline {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold-light);
    opacity: 0.8;
}

.showcase-quote {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-style: italic;
    line-height: 1.8rem;
    margin-bottom: 2rem;
    color: var(--color-white);
    border-left: 3px solid var(--color-gold);
    padding-left: 1.5rem;
}

.showcase-features {
    list-style: none;
}

.showcase-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.showcase-features li svg {
    margin-right: 10px;
    color: var(--color-gold);
    flex-shrink: 0;
}

.login-form-section {
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--color-white);
}

.login-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

/* Input Fields styling */
.form-group {
    margin-bottom: 1.25rem;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-forest-dark);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 0.95rem;
    font-family: var(--font-sans);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius-md);
    background-color: var(--color-alabaster);
    color: var(--color-gray-dark);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-forest);
    background-color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(15, 81, 50, 0.1);
}

.form-checkbox {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-gray);
    cursor: pointer;
}

.form-checkbox input {
    margin-right: 8px;
    accent-color: var(--color-forest);
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
}

.forgot-link {
    font-size: 0.85rem;
    color: var(--color-forest);
}

.forgot-link:hover {
    color: var(--color-gold-dark);
    text-decoration: underline;
}

/* Alert Notification Component */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    border: 1px solid transparent;
}

.alert-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
    border-color: rgba(192, 57, 43, 0.2);
}

.alert-success {
    background-color: var(--color-emerald-soft);
    color: var(--color-emerald);
    border-color: rgba(25, 135, 84, 0.2);
}

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

.sidebar {
    width: 240px;
    flex-shrink: 0;
    background-color: var(--color-forest-dark);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(212, 175, 55, 0.1);
    transition: margin-left 0.3s ease;
}

.dashboard-wrapper.sidebar-collapsed .sidebar {
    margin-left: -240px;
}

.sidebar-brand {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sidebar-brand h2 {
    color: var(--color-gold);
    font-size: 1.5rem;
}

.sidebar-logo {
    max-width: 190px;
    max-height: 75px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    border-radius: 4px;
}

.sidebar-toggle-btn {
    background: transparent;
    border: none;
    color: var(--color-gold);
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.sidebar-toggle-btn:hover {
    background-color: rgba(255, 255, 255, 0.12);
}

.sidebar-menu {
    list-style: none;
    padding: 1rem 0;
    flex-grow: 1;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.sidebar-menu li a svg {
    margin-right: 12px;
    width: 20px;
    height: 20px;
    color: var(--color-gold);
    opacity: 0.8;
}

.sidebar-menu li a:hover,
.sidebar-menu li.active > a {
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--color-gold);
}

.sidebar-group-header > a {
    font-weight: 600;
    color: var(--color-gold-soft);
}

.sidebar-submenu {
    list-style: none;
    padding-left: 0.5rem;
    margin: 0.2rem 0 0.5rem 0.75rem;
    border-left: 1px dashed rgba(212, 175, 55, 0.3);
}

.sidebar-submenu li a {
    padding: 0.5rem 1rem;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    border-left: none !important;
    border-radius: 4px;
    margin: 2px 6px 2px 0;
}

.sidebar-submenu li a svg {
    margin-right: 8px;
    width: 16px;
    height: 16px;
    opacity: 0.75;
}

.sidebar-submenu li a:hover,
.sidebar-submenu li.active a {
    color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.15);
    font-weight: 600;
}

.sidebar-submenu li.active a svg {
    color: var(--color-gold);
    opacity: 1;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-footer a {
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-cream);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.user-profile .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-forest-dark);
    font-weight: 700;
}

.content-body {
    padding: 2rem;
    flex-grow: 1;
}

/* Metric Cards */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-cream);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: rgba(212, 175, 55, 0.2);
}

.metric-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 2rem;
    font-family: var(--font-serif);
    color: var(--color-forest-dark);
    font-weight: 700;
}

.metric-change {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
}

.metric-change.positive {
    color: var(--color-emerald);
}

.metric-change.negative {
    color: var(--color-danger);
}

/* Table Card Layout */
.card-table {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-cream);
    overflow: hidden;
    margin-bottom: 2rem;
}

.card-table-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-cream);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-table-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-forest-dark);
}

.table-responsive {
    overflow-x: auto;
}

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

th {
    background-color: var(--color-cream);
    color: var(--color-forest-dark);
    font-weight: 600;
    padding: 1rem 1.5rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-cream);
    font-size: 0.9rem;
    color: var(--color-gray-dark);
}

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

tr:hover td {
    background-color: var(--color-alabaster);
}

/* Status Badges */
.badge {
    display: inline-flex;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background-color: var(--color-emerald-soft);
    color: var(--color-emerald);
}

.badge-warning {
    background-color: var(--color-gold-soft);
    color: var(--color-gold-dark);
}

.badge-danger {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
}

.badge-info {
    background-color: #e3f2fd;
    color: #0d6efd;
}

/* Upgraded Dashboard Alert Items styling */
.alert-item.alert-danger {
    background-color: var(--color-danger-light) !important;
    border-color: rgba(192, 57, 43, 0.15) !important;
}

.alert-item.alert-warning {
    background-color: var(--color-gold-soft) !important;
    border-color: rgba(212, 175, 55, 0.15) !important;
}

.alert-item.alert-success {
    background-color: var(--color-emerald-soft) !important;
    border-color: rgba(25, 135, 84, 0.15) !important;
}

/* Responsive Mobile Styles */
@media (max-width: 768px) {
    /* Sidebar responsive layout */
    .sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        z-index: 1000;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }
    .sidebar.active {
        left: 0;
    }
    .sidebar-toggle {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
    }
    .header {
        padding: 1rem !important;
    }
    .main-content {
        width: 100%;
    }
    
    /* Layout widgets padding */
    .content-body {
        padding: 1rem !important;
    }
    
    /* Grid system to stack on mobile */
    .form-grid-responsive {
        grid-template-columns: 1fr !important;
    }
    
    /* Responsive Table Styles (Table to Card conversion) */
    .responsive-table thead {
        display: none;
    }
    .responsive-table, 
    .responsive-table tbody, 
    .responsive-table tr, 
    .responsive-table td {
        display: block;
        width: 100%;
    }
    .responsive-table tr {
        background: var(--color-white);
        border: 1px solid var(--color-cream);
        border-radius: var(--border-radius-md);
        padding: 1rem;
        margin-bottom: 1rem;
        box-shadow: var(--shadow-sm);
    }
    .responsive-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.6rem 0;
        border-bottom: 1px solid var(--color-cream);
        font-size: 0.88rem;
        text-align: right !important;
    }
    .responsive-table td:last-child {
        border-bottom: none;
        justify-content: center;
        padding-top: 1rem;
    }
    .responsive-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-forest-dark);
        text-transform: uppercase;
        font-size: 0.72rem;
        letter-spacing: 0.5px;
        text-align: left;
        margin-right: 10px;
    }
    
    /* Form sections card adjust */
    .login-form-section {
        padding: 1.5rem !important;
    }
}

/* Calendar Widget Styles */
.calendar-container {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-cream);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 2rem;
}

.calendar-header {
    background-color: var(--color-forest-dark);
    color: var(--color-white);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.calendar-header h3 {
    color: var(--color-gold);
    font-family: var(--font-serif);
    font-size: 1.35rem;
    margin: 0;
}

.calendar-nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.calendar-nav-btn:hover {
    background-color: var(--color-gold);
    color: var(--color-forest-dark);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    border-left: 1px solid var(--color-cream);
}

.calendar-weekday {
    background-color: var(--color-cream);
    color: var(--color-forest-dark);
    font-weight: 600;
    text-align: center;
    padding: 0.75rem 0.5rem;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--color-cream);
    border-right: 1px solid var(--color-cream);
}

.calendar-day {
    min-height: 110px;
    padding: 0.5rem;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-cream);
    border-right: 1px solid var(--color-cream);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: var(--transition);
}

.calendar-day:hover {
    background-color: var(--color-alabaster);
}

.calendar-day.other-month {
    background-color: rgba(245, 242, 235, 0.35);
    color: var(--color-gray-light);
}

.calendar-day.today {
    background-color: var(--color-gold-soft);
}

.calendar-day.today .day-number {
    background-color: var(--color-gold);
    color: var(--color-forest-dark);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.day-number {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-gray-dark);
    margin-bottom: 0.4rem;
}

.calendar-day.other-month .day-number {
    color: var(--color-gray-light);
}

.day-leaves {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}

/* Leave Badges colors */
.leave-pill {
    display: block;
    padding: 0.2rem 0.4rem;
    font-size: 0.72rem;
    font-weight: 500;
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.leave-pill.casual-leave {
    background-color: var(--color-gold-soft);
    color: var(--color-gold-dark);
    border: 1px solid var(--color-gold-light);
}

.leave-pill.sick-leave {
    background-color: var(--color-danger-light);
    color: var(--color-danger);
    border: 1px solid rgba(192, 57, 43, 0.12);
}

.leave-pill.personal-leave {
    background-color: var(--color-gray-soft);
    color: var(--color-gray-dark);
    border: 1px solid var(--color-gray-light);
}

/* Agenda list for mobile fallback */
.calendar-mobile-view {
    display: none;
}

.calendar-desktop-view {
    display: block;
}

@media (max-width: 768px) {
    .calendar-desktop-view {
        display: none;
    }
    .calendar-mobile-view {
        display: block;
    }
}