/* FastInbox.ai Global Styles */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --background-light: #f8fafc;
    --background-dark: #0f172a;
    --surface-light: #ffffff;
    --surface-dark: #1e293b;
    --text-light: #1e293b;
    --text-dark: #f1f5f9;
    
    /* Legacy/Marketing Variables */
    --brutalist-border: 2px solid var(--text-light);
    --brutalist-shadow: 4px 4px 0px var(--text-light);

    /* Modern/App Variables */
    --modern-border: 1px solid #e2e8f0;
    --modern-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
}

.dark {
    /* Legacy/Marketing Variables */
    --brutalist-border: 2px solid var(--text-dark);
    --brutalist-shadow: 4px 4px 0px var(--text-dark);

    /* Modern/App Variables */
    --modern-border: 1px solid #334155;
    --modern-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.5), 0 1px 2px -1px rgb(0 0 0 / 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
}

.text-gradient {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-image: linear-gradient(45deg, var(--primary-color), #60a5fa);
}

.code-block::-webkit-scrollbar {
    height: 8px;
}

.code-block::-webkit-scrollbar-track {
    background: #1e293b;
}

.code-block::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 4px;
}

/* =========================================
   Legacy Brutalist Components (Marketing Sites)
   ========================================= */

.legacy-brutalist-box {
    border: var(--brutalist-border);
    box-shadow: var(--brutalist-shadow);
}

.dark .legacy-brutalist-box {
    border: var(--brutalist-border);
    box-shadow: var(--brutalist-shadow);
}

.legacy-brutalist-border-bottom {
    border-bottom: var(--brutalist-border);
}

.dark .legacy-brutalist-border-bottom {
    border-bottom: var(--brutalist-border);
}

.legacy-brutalist-border-top {
    border-top: var(--brutalist-border);
}

.dark .legacy-brutalist-border-top {
    border-top: var(--brutalist-border);
}

.legacy-brutalist-btn {
    border: var(--brutalist-border);
    box-shadow: var(--brutalist-shadow);
    transition: all 0.1s ease-in-out;
}

.legacy-brutalist-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--text-light);
}

.dark .legacy-brutalist-btn:hover {
    box-shadow: 2px 2px 0px var(--text-dark);
}

/* =========================================
   Modern Components (Application)
   ========================================= */

/* Mapping old class names to modern styles for App compatibility */
.brutalist-box {
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
    border-radius: 0.75rem;
}

.dark .brutalist-box {
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
}

.brutalist-border-bottom {
    border-bottom: var(--modern-border);
}

.dark .brutalist-border-bottom {
    border-bottom: var(--modern-border);
}

.brutalist-border-top {
    border-top: var(--modern-border);
}

.dark .brutalist-border-top {
    border-top: var(--modern-border);
}

.brutalist-btn {
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
    border-radius: 0.5rem;
    transition: all 0.15s ease-in-out;
}

.brutalist-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -1px rgb(0 0 0 / 0.06);
}

.dark .brutalist-btn:hover {
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -1px rgb(0 0 0 / 0.2);
}


/* Cards (Standard) */
.card {
    background-color: var(--surface-light);
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
    margin-bottom: 1.5rem;
    border-radius: 0.75rem;
}

.dark .card {
    background-color: var(--surface-dark);
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: var(--modern-border);
    background-color: transparent;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Buttons (Standard) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
    transition: all 0.15s ease-in-out;
    background-color: var(--surface-light);
    color: var(--text-light);
    border-radius: 0.5rem;
}

.dark .btn {
    background-color: var(--surface-dark);
    color: var(--text-dark);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -1px rgb(0 0 0 / 0.06);
}

.dark .btn:hover {
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -1px rgb(0 0 0 / 0.2);
}

.btn-primary {
    background-color: var(--primary-color) !important;
    color: white !important;
    border-color: var(--modern-border);
}

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

.btn-success {
    background-color: #10b981 !important; /* Tailwind green-500 */
    color: white !important;
}

.btn-danger {
    background-color: #ef4444 !important; /* Tailwind red-500 */
    color: white !important;
}

.btn-outline-primary {
    background-color: transparent !important;
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.btn-outline-secondary {
    background-color: transparent !important;
    color: var(--text-light) !important;
    border-color: var(--text-light) !important;
}

.dark .btn-outline-secondary {
    color: var(--text-dark) !important;
    border-color: var(--text-dark) !important;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.btn-group {
    display: inline-flex;
}

.btn-group .btn:not(:first-child) {
    margin-left: -2px; /* Overlap borders */
}

/* Forms */
.form-control, .form-select {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-light);
    background-color: var(--surface-light);
    border: 1px solid #cbd5e1; /* slate-300 */
    border-radius: 0.375rem !important; /* Slightly rounded */
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.dark .form-control, .dark .form-select {
    background-color: #0f172a;
    border-color: #334155;
    color: var(--text-dark);
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Tables */
.table {
    width: 100%;
    margin-bottom: 1rem;
    color: var(--text-light);
    border-collapse: collapse;
}

.dark .table {
    color: var(--text-dark);
}

.table th,
.table td {
    padding: 0.75rem;
    vertical-align: middle;
    border-bottom: 1px solid #e2e8f0;
}

.dark .table th,
.dark .table td {
    border-bottom-color: #334155;
}

.table th {
    font-weight: 600;
    text-align: left;
}

/* Utilities */
.text-end { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: #64748b; }
.dark .text-muted { color: #94a3b8; }
.mb-0 { margin-bottom: 0 !important; }
.mb-3 { margin-bottom: 1rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.me-2 { margin-right: 0.5rem !important; }
.d-flex { display: flex !important; }
.justify-content-between { justify-content: space-between !important; }
.align-items-center { align-items: center !important; }
.w-100 { width: 100% !important; }

/* Dropdowns (Legacy Compatibility) */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    z-index: 50;
    min-width: 10rem;
    padding: 0.5rem 0;
    margin: 0.125rem 0 0;
    background-color: var(--surface-light);
    border: var(--modern-border);
    box-shadow: var(--modern-shadow);
    border-radius: 0.75rem;
}

.dark .dropdown-menu {
    background-color: var(--surface-dark);
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    clear: both;
    font-weight: 400;
    color: var(--text-light);
    text-align: inherit;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 0;
}

.dark .dropdown-item {
    color: var(--text-dark);
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: #f1f5f9;
    color: var(--primary-color);
}

.dark .dropdown-item:hover {
    background-color: #1e293b;
}

.dropdown-divider {
    height: 0;
    margin: 0.5rem 0;
    overflow: hidden;
    border-top: 1px solid #e2e8f0;
}