@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* Fonts */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Theme Variables - Default Light Warm Editorial */
    --bg-primary: #FAF9F6; /* Eggshell / Warm Cream */
    --bg-secondary: #F4F2EC; /* Slightly darker warm cream */
    --bg-tertiary: #EAE6DB; /* Warm paper grey */
    
    --text-primary: #1C1917; /* Slate charcoal */
    --text-secondary: #44403C; /* Muted stone */
    --text-muted: #78716C;
    
    --border-color: #D6D3D1; /* Softer Stoneware grey border */
    
    /* Cohesive editorial palette matching GuidisTech */
    --accent-primary: #2E4A3F; /* Soft Spruce Pine Green */
    --accent-primary-hover: #1D3129;
    --accent-secondary: #8C594A; /* Muted Plum / Rosewood */
    --accent-success: #2E4A3F;
    --accent-warning: #A68A56; /* Muted Ochre */
    --accent-info: #5E7A8A; /* Slate Blue */
    
    --border-radius-sm: 0px; 
    --border-radius-md: 0px;
    --border-radius-lg: 0px;
    
    --transition-speed: 0.2s;
}

/* Global Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.serif-font {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

/* Layout */
.app-container {
    display: flex;
    flex-direction: row;
    min-height: 100vh;
}

/* Sidebar Navigation */
.crm-sidebar {
    width: 280px;
    background-color: var(--bg-primary); /* Eggshell / Warm Cream */
    border-right: 1.5px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
}

.sidebar-brand-wrapper {
    padding: 1.5rem;
    border-bottom: 1.5px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    border-bottom: none;
}

.brand-logo {
    width: 28px;
    height: 28px;
    background-color: var(--accent-primary);
    display: inline-block;
    flex-shrink: 0;
}

.brand-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.brand-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    text-transform: uppercase;
    align-self: flex-start;
    display: inline-block;
}

/* Nav Menu */
.crm-sidebar .dynamic-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.5rem 1rem;
    flex: 1;
    overflow-y: auto;
}

.nav-group {
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border-left: 3px solid transparent;
    transition: all var(--transition-speed);
    text-decoration: none;
    cursor: pointer;
    user-select: none;
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border-left-color: var(--border-color);
}

.nav-item.active {
    color: var(--accent-primary);
    font-weight: 600;
    background-color: var(--bg-secondary);
    border-left-color: var(--accent-primary); /* spruce green underlines/borders */
}

.nav-item svg {
    flex-shrink: 0;
}

/* Collapsible Hierarchy submenu */
.submenu {
    display: none;
    flex-direction: column;
    padding-left: 1rem;
    overflow: hidden;
    border-left: 1.5px solid var(--border-color);
    margin-left: 1.75rem;
    margin-top: 0.25rem;
    margin-bottom: 0.5rem;
}

.nav-group.expanded .submenu {
    display: flex;
    animation: slideDown 0.25s ease-out forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 200px;
    }
}

.submenu-item {
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 0.5rem 0.75rem;
    text-decoration: none;
    transition: all var(--transition-speed);
    border-left: 2px solid transparent;
    display: block;
}

.submenu-item:hover {
    color: var(--text-primary);
    padding-left: 0.9rem;
}

.submenu-item.active {
    color: var(--accent-primary);
    font-weight: 600;
    border-left-color: var(--accent-primary); /* spruce green border/underline */
    padding-left: 0.9rem;
}

/* User Profile Info */
.sidebar-user {
    padding: 1.25rem 1.5rem;
    border-top: 1.5px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* Main Workspace */
.main-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-primary);
    overflow-y: auto;
    height: 100vh;
}

main {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 2rem;
}

/* Content Layouts */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 2.5rem;
    border-bottom: 1.5px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.page-title h1 {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    margin-bottom: 0.25rem;
}

.page-title p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Editorial Grid */
.editorial-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
}

.col-12 { grid-column: span 12; }
.col-8 { grid-column: span 8; }
.col-4 { grid-column: span 4; }
.col-6 { grid-column: span 6; }
.col-3 { grid-column: span 3; }

/* Dashboard Ledger Panels (Instead of Cliché Widgets) */
.ledger-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.ledger-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    position: relative;
}

.ledger-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--accent-primary);
}

.ledger-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.ledger-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.ledger-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Premium Card / Container Style */
.panel {
    background-color: var(--bg-primary);
    border: 1.5px solid var(--border-color);
    padding: 2rem;
    margin-bottom: 2rem;
}

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

.panel-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
}

.form-control, .form-group select, textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all var(--transition-speed);
}

.form-control:focus, .form-group select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background-color: var(--bg-primary);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: 1.5px solid var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    gap: 0.5rem;
    background-color: transparent;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

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

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

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

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

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-width: 1px;
}

/* Table Style */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

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

th {
    padding: 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 1.5px solid var(--border-color);
    background-color: var(--bg-secondary);
}

td {
    padding: 1.25rem 1rem;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

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

/* Custom Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.badge-draft {
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

.badge-sent {
    background-color: var(--bg-secondary);
    border: 1px solid var(--accent-warning);
    color: var(--accent-warning);
}

.badge-approved, .badge-completed, .badge-scheduled {
    background-color: rgba(46, 74, 63, 0.1);
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
}

.badge-declined, .badge-cancelled {
    background-color: rgba(140, 89, 74, 0.1);
    color: var(--accent-secondary);
    border: 1px solid var(--accent-secondary);
}

/* Feeds & Item Lists */
.feed-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--border-color);
}

.feed-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.35rem;
}

.feed-title {
    font-weight: 600;
    color: var(--text-primary);
}

.feed-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.feed-body {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Toast Notification styling */
.crm-alert-toast {
    background-color: var(--text-primary);
    color: var(--bg-primary);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 300px;
    font-size: 0.9rem;
    animation: slideUp 0.3s ease;
}

.crm-alert-toast.type-success {
    border-left: 4px solid var(--accent-primary);
}

.crm-alert-toast.type-error {
    border-left: 4px solid var(--accent-secondary);
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Scrollable Box panels (scroll from their own box instead of scrolling the whole page) */
.scrollable-panel {
    max-height: calc(100vh - 220px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    padding-right: 0.5rem;
}

.scrollable-panel::-webkit-scrollbar {
    width: 6px;
}

.scrollable-panel::-webkit-scrollbar-track {
    background: transparent;
}

.scrollable-panel::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 3px;
}

/* Fix main viewport to fit 100vh and allow internal scroll layouts */
.main-content {
    height: 100vh;
    overflow: hidden;
}

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

.editorial-grid {
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

.editorial-grid > div {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.panel, .dossier-card {
    display: flex;
    flex-direction: column;
    max-height: 100%;
    overflow: hidden;
}

/* Responsive grid changes */
@media(max-width: 1024px) {
    .main-content {
        height: auto;
        overflow: auto;
    }
    main {
        height: auto;
        overflow: visible;
    }
    .editorial-grid {
        display: flex;
        flex-direction: column;
        overflow: visible;
        height: auto;
    }
    .editorial-grid > div {
        height: auto;
        overflow: visible;
    }
    .scrollable-panel {
        max-height: none;
        overflow: visible;
    }
    .ledger-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    .ledger-row {
        grid-template-columns: 1fr;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}