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

:root {
    --fm-bg: #f8f9fa;
    --fm-surface: #ffffff;
    --fm-surface-soft: #fbfbfc;
    --fm-border: #e9ecef;
    --fm-border-strong: #dee2e6;
    --fm-text: #212529;
    --fm-muted: #6c757d;
    --fm-primary: #4361ee;
    --fm-primary-strong: #3a0ca3;
    --fm-danger: #ef233c;
    --fm-success: #2a9d8f;
    --fm-radius: 12px;
    --fm-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    --fm-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
}

html, body {
    letter-spacing: -0.01em;
}

body, body.fm-login-page {
    color: var(--fm-text);
    background: var(--fm-bg) !important;
    font-family: 'Poppins', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a, #main-table .filename a {
    color: var(--fm-primary);
    transition: color 0.2s ease, text-decoration 0.2s ease;
    text-decoration: none;
}

a:hover, #main-table .filename a:hover {
    color: var(--fm-primary-strong);
}

.container-fluid#wrapper {
    max-width: 1440px;
    padding-left: 32px;
    padding-right: 32px;
}

/* Navbar */
.main-nav, .navbar {
    min-height: 70px;
    padding: 10px 24px !important;
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(233, 236, 239, 0.8);
    box-shadow: none !important;
    position: sticky;
    top: 0;
    z-index: 1020;
}

.navbar-brand {
    color: var(--fm-text) !important;
    font-size: 18px;
    font-weight: 700 !important;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    color: var(--fm-primary);
    font-size: 22px;
}

.navbar-nav {
    gap: 12px;
}

.navbar .nav-link, .dropdown-item {
    color: var(--fm-muted) !important;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.2s ease;
}

.navbar .nav-link:hover, .dropdown-item:hover {
    color: var(--fm-text) !important;
    background: var(--fm-surface-soft);
}

.dropdown-menu {
    border: 1px solid var(--fm-border);
    border-radius: var(--fm-radius);
    box-shadow: var(--fm-shadow-hover) !important;
    padding: 8px;
}

/* Cards & Modals */
.path, .message, .card, .modal-content, .table-responsive {
    border: 1px solid var(--fm-border) !important;
    border-radius: var(--fm-radius) !important;
    background: var(--fm-surface) !important;
    box-shadow: var(--fm-shadow) !important;
    transition: box-shadow 0.3s ease;
}

.card:hover, .table-responsive:hover {
    box-shadow: var(--fm-shadow-hover) !important;
}

.path {
    padding: 16px 20px;
    margin-bottom: 24px;
    font-weight: 500;
}

.bread-crumb, .fa.fa-caret-right {
    color: var(--fm-muted) !important;
}

.card {
    overflow: hidden;
}

.card-header, .modal-header {
    background: var(--fm-surface) !important;
    border-bottom: 1px solid var(--fm-border) !important;
    color: var(--fm-text);
    font-weight: 600;
    font-size: 16px;
    padding: 16px 20px;
}

.card-body, .modal-body, .modal-footer {
    background: var(--fm-surface) !important;
    padding: 20px;
}

.modal-footer {
    border-top: 1px solid var(--fm-border) !important;
}

/* Buttons */
.btn {
    border-radius: 8px !important;
    font-weight: 500;
    letter-spacing: 0;
    box-shadow: none !important;
    padding: 10px 20px;
    transition: all 0.2s ease;
    border: none;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-primary, .btn-success {
    color: #fff !important;
    background: var(--fm-primary) !important;
}

.btn-primary:hover, .btn-success:hover {
    background: var(--fm-primary-strong) !important;
    transform: translateY(-1px);
}

.btn-outline-primary, .btn-outline-secondary {
    color: var(--fm-primary) !important;
    background: rgba(67, 97, 238, 0.05) !important;
    border: 1px solid transparent !important;
}

.btn-outline-primary:hover, .btn-outline-secondary:hover {
    color: var(--fm-primary-strong) !important;
    background: rgba(67, 97, 238, 0.1) !important;
    transform: translateY(-1px);
}

.btn-outline-danger {
    color: var(--fm-danger) !important;
    background: rgba(239, 35, 60, 0.05) !important;
    border: 1px solid transparent !important;
}

.btn-outline-danger:hover, .btn-danger:hover {
    color: #fff !important;
    background: var(--fm-danger) !important;
    transform: translateY(-1px);
}

/* Forms */
.form-control, .form-select, select, textarea {
    border: 1px solid var(--fm-border-strong) !important;
    border-radius: 8px !important;
    color: var(--fm-text) !important;
    background-color: var(--fm-surface-soft) !important;
    box-shadow: none !important;
    padding: 10px 16px;
    transition: all 0.2s ease;
    font-size: 14px;
}

.form-control:focus, .form-select:focus, select:focus, textarea:focus {
    border-color: var(--fm-primary) !important;
    background-color: #fff !important;
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.1) !important;
}

.input-group-text {
    border-color: var(--fm-border-strong) !important;
    background: var(--fm-surface-soft) !important;
    color: var(--fm-muted);
    border-radius: 8px !important;
}



/* Tables */
.table-responsive {
    padding: 0;
    overflow: auto;
    border: none !important;
    background: #fff;
}

.table {
    margin-bottom: 0;
    border-color: var(--fm-border) !important;
}

.table-bordered, .table-bordered td, .table-bordered th {
    border-color: var(--fm-border) !important;
}

.table thead th {
    background: #fff !important;
    color: var(--fm-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid var(--fm-border) !important;
    padding: 16px 20px !important;
}

.table td, .table th {
    padding: 16px 20px !important;
    vertical-align: middle;
    border-bottom: 1px solid var(--fm-border) !important;
}

.table-hover > tbody > tr {
    transition: background-color 0.2s ease;
}

.table-hover > tbody > tr:hover > * {
    background: rgba(67, 97, 238, 0.02) !important;
}

#main-table {
    background: #fff;
    border-collapse: separate;
    border-spacing: 0;
}

.filename {
    max-width: 520px;
    font-weight: 500;
}

.filename>a>i, i.fa.fa-folder-o, i.fa.fa-file-code-o, i.fa.fa-file-text-o, i.fa.fa-picture-o, i.fa.fa-file-archive-o {
    color: var(--fm-primary) !important;
    font-size: 18px;
    margin-right: 6px;
}

/* Action Icons */
.inline-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.inline-actions>a, .inline-actions button.btn-link {
    color: var(--fm-muted) !important;
    background: transparent !important;
    border-radius: 8px;
    padding: 8px !important;
    margin: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    text-decoration: none;
    line-height: 1;
}

.inline-actions>a>i, .inline-actions button.btn-link i {
    padding: 0;
    margin: 0;
}

.inline-actions>a:hover, .inline-actions button.btn-link:hover {
    color: var(--fm-primary) !important;
    background: rgba(67, 97, 238, 0.1) !important;
}

.inline-actions form {
    display: inline-flex;
    margin: 0;
}

.badge {
    border-radius: 6px !important;
    font-weight: 600;
    padding: 4px 8px !important;
    border: 1px solid var(--fm-border) !important;
    background: var(--fm-surface-soft) !important;
    color: var(--fm-text) !important;
}

/* Alerts / Messages */
.message {
    padding: 16px 20px !important;
    margin: 20px 0;
    border-left: 4px solid var(--fm-primary) !important;
    font-weight: 500;
}

.message.ok {
    color: #1e7e34 !important;
    border-left-color: var(--fm-success) !important;
    background: rgba(42, 157, 143, 0.05) !important;
}

.message.error {
    color: #c82333 !important;
    border-left-color: var(--fm-danger) !important;
    background: rgba(239, 35, 60, 0.05) !important;
}

/* Dropzone */
form.dropzone {
    border: 2px dashed rgba(67, 97, 238, 0.3) !important;
    border-radius: var(--fm-radius);
    background: rgba(67, 97, 238, 0.02) !important;
    color: var(--fm-muted);
    transition: all 0.3s ease;
}

form.dropzone:hover {
    background: rgba(67, 97, 238, 0.05) !important;
    border-color: rgba(67, 97, 238, 0.5) !important;
}

/* Tabs */
.nav-tabs {
    border-bottom-color: var(--fm-border);
    gap: 8px;
}

.nav-tabs .nav-link {
    border-radius: 8px 8px 0 0;
    color: var(--fm-muted);
    font-weight: 500;
    padding: 12px 20px;
    border: none;
    transition: all 0.2s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--fm-primary);
    background: rgba(67, 97, 238, 0.02);
}

.nav-tabs .nav-link.active {
    color: var(--fm-primary) !important;
    border-bottom: 2px solid var(--fm-primary) !important;
    background: transparent !important;
}

/* Editor & Code */
#editor, #normal-editor, pre.with-hljs, pre.maxheight, code.maxheight {
    border: 1px solid var(--fm-border) !important;
    border-radius: var(--fm-radius) !important;
}

#normal-editor {
    padding: 16px !important;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.preview-img, .preview-video, iframe, video {
    border-radius: var(--fm-radius);
    box-shadow: var(--fm-shadow);
}

/* Login Page Revamp */
.fm-login-page {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fm-login-page .h-100vh {
    min-height: 100vh;
}

.fm-login-page .card-wrapper {
    width: min(420px, calc(100vw - 32px)) !important;
}

.fm-login-page .card {
    border: none !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08) !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.fm-login-page .card-body {
    padding: 40px !important;
}

.fm-login-page .brand {
    width: 72px !important;
    margin-bottom: 24px;
}

.fm-login-page .brand svg {
    height: 52px;
}

.fm-login-page .card-title {
    color: var(--fm-text);
    font-size: 24px !important;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
    letter-spacing: -0.02em;
}

.fm-login-page hr {
    display: none;
}

.fm-login-page label {
    color: var(--fm-text);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
}

.fm-login-page .form-control {
    padding: 12px 16px;
    font-size: 15px;
    background: #f8f9fa !important;
    border: 1px solid #e9ecef !important;
}

.fm-login-page .form-control:focus {
    background: #fff !important;
}

.fm-login-page .btn.btn-block {
    padding: 14px 16px !important;
    font-size: 16px;
    font-weight: 600;
    margin-top: 24px;
    border-radius: 10px !important;
}

.fm-login-page .footer {
    margin-top: 30px;
    font-size: 13px;
    color: var(--fm-muted);
}

/* Admin Shell */
.admin-shell .page {
    max-width: 1240px;
    margin: 32px auto;
}

.admin-shell .page-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.admin-shell h1 {
    color: var(--fm-text);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.admin-shell .card {
    border: none !important;
    box-shadow: var(--fm-shadow) !important;
    margin-bottom: 24px;
}

.admin-shell .checks {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
}

.admin-shell .checks label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: 1px solid var(--fm-border);
    border-radius: 8px;
    background: #fff;
    color: var(--fm-text);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.admin-shell .checks label:hover {
    border-color: var(--fm-primary);
    background: rgba(67, 97, 238, 0.02);
}

.admin-shell .table input, .admin-shell .table select {
    min-width: 140px;
}

/* Dark Theme overrides */
body.theme-dark {
    --fm-bg: #0f1115;
    --fm-surface: #161920;
    --fm-surface-soft: #1d2128;
    --fm-border: #2c323c;
    --fm-border-strong: #3a414e;
    --fm-text: #f0f2f5;
    --fm-muted: #94a3b8;
    --fm-primary: #3b82f6;
    --fm-primary-strong: #60a5fa;
    background: var(--fm-bg) !important;
}

body.theme-dark .main-nav, body.theme-dark .navbar {
    background: rgba(22, 25, 32, 0.85) !important;
    border-bottom: 1px solid rgba(44, 50, 60, 0.8);
}

body.theme-dark .dropdown-menu, body.theme-dark .card, body.theme-dark .modal-content, body.theme-dark .table-responsive, body.theme-dark .path, body.theme-dark .message {
    background: var(--fm-surface) !important;
    color: var(--fm-text);
}

body.theme-dark .form-control, body.theme-dark .form-select, body.theme-dark select, body.theme-dark textarea, body.theme-dark .input-group-text {
    background: #0f1115 !important;
    color: var(--fm-text) !important;
    border-color: var(--fm-border-strong) !important;
}

body.theme-dark .form-control:focus {
    background: #161920 !important;
}

body.theme-dark .table thead th, body.theme-dark .card-header, body.theme-dark .modal-header, body.theme-dark .card-body, body.theme-dark .modal-body, body.theme-dark .modal-footer {
    background: var(--fm-surface) !important;
    color: var(--fm-text);
}

body.theme-dark .table-hover > tbody > tr:hover > * {
    background: rgba(255, 255, 255, 0.03) !important;
}

@media (max-width: 768px) {
    .container-fluid#wrapper {
        padding-left: 16px;
        padding-right: 16px;
    }

    .main-nav, .navbar {
        padding: 12px 16px !important;
    }

    .filename {
        max-width: 200px;
    }

    .admin-shell .page-title {
        align-items: flex-start;
        flex-direction: column;
    }
}