/* ============================================================
   Flavor Skin for Roundcube — Modern Colorful UI
   Extends the "elastic" skin
   ============================================================ */

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

/* ------------------------------------------------------------
   1. CSS Custom Properties
   ------------------------------------------------------------ */
:root {
    --f-primary: #6366f1;
    --f-primary-dark: #4f46e5;
    --f-primary-light: #a5b4fc;
    --f-primary-bg: rgba(99, 102, 241, 0.10);
    --f-primary-glow: rgba(99, 102, 241, 0.35);
    --f-sidebar-bg: #0f172a;
    --f-sidebar-hover: #1e293b;
    --f-sidebar-text: #94a3b8;
    --f-surface: #ffffff;
    --f-surface-alt: #f1f5f9;
    --f-surface-hover: #e2e8f0;
    --f-border: #e2e8f0;
    --f-border-light: #f1f5f9;
    --f-text: #0f172a;
    --f-text-secondary: #475569;
    --f-text-muted: #94a3b8;
    --f-accent-green: #10b981;
    --f-accent-amber: #f59e0b;
    --f-accent-rose: #f43f5e;
    --f-accent-sky: #0ea5e9;
    --f-accent-violet: #8b5cf6;
    --f-accent-pink: #ec4899;
    --f-accent-teal: #14b8a6;
    --f-accent-orange: #f97316;
    --f-radius: 10px;
    --f-radius-lg: 14px;
    --f-radius-xl: 20px;
    --f-radius-pill: 9999px;
    --f-shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --f-shadow: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --f-shadow-md: 0 8px 24px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.06);
    --f-shadow-lg: 0 20px 40px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.06);
    --f-transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ------------------------------------------------------------
   2. Typography & Base
   ------------------------------------------------------------ */
body, button, input, optgroup, select, textarea, .popover {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif !important;
}

body {
    color: var(--f-text);
    line-height: 1.6;
    letter-spacing: -0.011em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--f-surface-alt) !important;
}

h1, h2, h3, h4, h5, h6, .header-title, .boxtitle {
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--f-text);
}

/* Global layout */
html body #layout {
    background: var(--f-surface-alt) !important;
}

/* ------------------------------------------------------------
   3. Task Menu / Left Sidebar — Dark & Vibrant
   ------------------------------------------------------------ */
#layout-menu {
    background: var(--f-sidebar-bg) !important;
    border-right: none !important;
    box-shadow: 2px 0 16px rgba(0, 0, 0, 0.2);
    z-index: 10;
    overflow: hidden;
}

#layout-menu .header,
#layout-menu .popover-header {
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
    color: #ffffff;
}

/* Menu links — respect elastic's narrow width */
#layout-menu .menu a {
    color: var(--f-sidebar-text) !important;
    transition: all var(--f-transition);
    border-radius: 8px;
    margin: 2px 4px;
    position: relative;
    font-weight: 500;
    overflow: hidden;
}

#layout-menu .menu a::before {
    transition: all var(--f-transition);
}

#layout-menu .menu a:hover {
    color: #e2e8f0 !important;
    background: var(--f-sidebar-hover) !important;
}

#layout-menu .menu a:hover::before {
    transform: scale(1.1);
}

#layout-menu .menu a.selected,
#layout-menu .menu a.active,
#layout-menu .menu a[aria-selected="true"] {
    color: #ffffff !important;
    background: linear-gradient(135deg, var(--f-primary), var(--f-accent-violet)) !important;
    box-shadow: 0 4px 14px var(--f-primary-glow);
    font-weight: 600;
}

/* Compose / special buttons — fit inside sidebar */
#layout-menu .special-buttons {
    width: 100% !important;
}

#layout-menu .special-buttons a,
#layout-menu .special-buttons button {
    background: linear-gradient(135deg, var(--f-primary), #818cf8) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    margin: 4px !important;
    padding: 0 !important;
    font-weight: 600;
    transition: all var(--f-transition);
    box-shadow: 0 4px 14px var(--f-primary-glow);
    text-transform: none !important;
    letter-spacing: 0;
    overflow: hidden;
    box-sizing: border-box;
    width: calc(100% - 8px) !important;
}

#layout-menu .special-buttons a:hover,
#layout-menu .special-buttons button:hover {
    background: linear-gradient(135deg, var(--f-primary-dark), var(--f-primary)) !important;
    box-shadow: 0 6px 20px var(--f-primary-glow);
}

/* Username in sidebar */
#layout-menu .username,
#layout-menu .header-title {
    color: #e2e8f0 !important;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Hide taskmenu on login */
body.task-login #layout-menu {
    display: none;
}

/* ------------------------------------------------------------
   4. Headers & Toolbars
   ------------------------------------------------------------ */
.header,
#layout-sidebar .header,
#layout-list .header,
#layout-content .header {
    background: var(--f-surface) !important;
    border-bottom: 1px solid var(--f-border) !important;
    box-shadow: none !important;
    min-height: 52px;
}

.header .header-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--f-text);
}

/* Username display - colorful */
.header-title.username {
    background: linear-gradient(135deg, var(--f-primary), var(--f-accent-violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.toolbar {
    background: transparent !important;
}

.toolbar a,
.toolbar button {
    border-radius: var(--f-radius) !important;
    transition: all var(--f-transition);
    color: var(--f-text-secondary) !important;
    font-weight: 500;
}

.toolbar a:hover,
.toolbar button:hover {
    background: var(--f-primary-bg) !important;
    color: var(--f-primary) !important;
    transform: translateY(-1px);
}

.toolbar a.active,
.toolbar button.active {
    background: var(--f-primary-bg) !important;
    color: var(--f-primary) !important;
}

/* Searchbar — pill shaped */
.searchbar {
    background: var(--f-surface-alt) !important;
    border: 2px solid var(--f-border) !important;
    border-radius: var(--f-radius-pill) !important;
    transition: all var(--f-transition);
    margin: 8px 12px !important;
}

.searchbar:focus-within {
    border-color: var(--f-primary) !important;
    box-shadow: 0 0 0 4px var(--f-primary-bg) !important;
    background: var(--f-surface) !important;
}

.searchbar input {
    background: transparent !important;
}

/* Refresh button with spin animation */
a.button.refresh:active::before {
    animation: flavorSpin 0.6s ease;
}

@keyframes flavorSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ------------------------------------------------------------
   5. Layout Panels
   ------------------------------------------------------------ */
#layout-sidebar {
    background: var(--f-surface) !important;
    border-right: 1px solid var(--f-border) !important;
}

#layout-list {
    background: var(--f-surface) !important;
    border-right: 1px solid var(--f-border) !important;
}

#layout-content {
    background: var(--f-surface-alt) !important;
}

/* Card-style containers */
.box-inner,
.formcontent,
.propform,
#message-header,
.message-part,
.contact-header,
.uibox .boxcontent {
    background: var(--f-surface);
    border-radius: var(--f-radius-lg) !important;
    border: 1px solid var(--f-border) !important;
    box-shadow: var(--f-shadow-sm);
    margin: 10px;
    padding: 18px !important;
}

#messagecontframe,
.formcontent {
    border-radius: var(--f-radius-lg);
    overflow: hidden;
}

/* ------------------------------------------------------------
   6. Folder List — Colorful icons per folder
   ------------------------------------------------------------ */
.listing.treelist li a,
.listing.folderlist li a {
    border-radius: var(--f-radius);
    margin: 2px 8px;
    padding: 8px 12px !important;
    transition: all var(--f-transition);
    font-weight: 500;
    font-size: 0.9rem;
}

.listing.treelist li a:hover,
.listing.folderlist li a:hover {
    background: var(--f-surface-hover);
}

.listing.treelist li.selected > a,
.listing.treelist li a.selected,
.listing.folderlist li.selected > a,
.listing.folderlist li a.selected {
    background: var(--f-primary-bg) !important;
    color: var(--f-primary) !important;
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--f-primary);
}

/* Colorful folder icons */
.listing.folderlist li.inbox > a::before { color: var(--f-primary) !important; }
.listing.folderlist li.sent > a::before { color: var(--f-accent-sky) !important; }
.listing.folderlist li.drafts > a::before { color: var(--f-accent-amber) !important; }
.listing.folderlist li.trash > a::before { color: var(--f-accent-rose) !important; }
.listing.folderlist li.junk > a::before { color: var(--f-accent-orange) !important; }
.listing.folderlist li.archive > a::before { color: var(--f-accent-teal) !important; }

/* Generic folder icons */
.listing.folderlist li > a::before {
    font-size: 1.15em;
    transition: all var(--f-transition);
}

.listing.folderlist li > a:hover::before {
    transform: scale(1.15);
}

/* Unread count badges — vibrant pill */
.listing .unreadcount,
.badge {
    background: linear-gradient(135deg, var(--f-primary), var(--f-accent-violet)) !important;
    color: #ffffff !important;
    border-radius: var(--f-radius-pill) !important;
    font-weight: 700;
    font-size: 0.7rem;
    padding: 2px 8px !important;
    min-width: 20px;
    text-align: center;
    box-shadow: 0 2px 6px var(--f-primary-glow);
}

/* Quota widget */
.quota-widget {
    border-radius: var(--f-radius-pill);
    overflow: hidden;
}

.quota-widget .bar {
    background: linear-gradient(90deg, var(--f-primary), var(--f-accent-violet)) !important;
    border-radius: var(--f-radius-pill);
    transition: width 0.6s ease;
}

/* Footer area */
#layout-sidebar .footer {
    border-top: 1px solid var(--f-border) !important;
    padding: 8px 12px !important;
}

/* ------------------------------------------------------------
   7. Message List — Clean & Modern
   ------------------------------------------------------------ */
table.messagelist,
.listing {
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

table.messagelist tr,
.listing tbody tr {
    transition: all var(--f-transition);
    border-bottom: 1px solid var(--f-border-light) !important;
}

table.messagelist tr:hover,
.listing tbody tr:hover {
    background: var(--f-surface-hover) !important;
}

table.messagelist tr.selected,
.listing tbody tr.selected {
    background: var(--f-primary-bg) !important;
    box-shadow: inset 4px 0 0 var(--f-primary);
}

table.messagelist tr.unread td {
    font-weight: 700 !important;
}

table.messagelist tr.unread {
    box-shadow: inset 4px 0 0 var(--f-primary-light);
}

table.messagelist td {
    padding: 12px 10px !important;
    border-bottom: none !important;
}

table.messagelist td.subject span {
    color: var(--f-text);
    font-size: 0.92rem;
}

table.messagelist td.date,
table.messagelist td.size {
    color: var(--f-text-muted);
    font-size: 0.82em;
}

/* Flagged messages — golden highlight */
table.messagelist tr.flagged td.subject span {
    color: var(--f-accent-amber) !important;
}

table.messagelist tr.flagged {
    box-shadow: inset 4px 0 0 var(--f-accent-amber);
}

/* Deleted messages */
table.messagelist tr.deleted {
    opacity: 0.45;
}

/* Thread indicators */
table.messagelist td.threads {
    color: var(--f-text-muted);
}

/* Attachment icon color */
table.messagelist td.attachment span.attachment::before,
table.messagelist td.attachment span::before {
    color: var(--f-accent-sky) !important;
}

/* Flag icon color */
table.messagelist td.flag span.flagged::before {
    color: var(--f-accent-amber) !important;
}

/* ------------------------------------------------------------
   8. Buttons — Vibrant Gradients
   ------------------------------------------------------------ */
.btn-primary,
button.btn-primary,
input[type="submit"].btn-primary,
.button.mainaction {
    background: linear-gradient(135deg, var(--f-primary), #818cf8) !important;
    border: none !important;
    border-radius: var(--f-radius) !important;
    color: #ffffff !important;
    font-weight: 600;
    padding: 10px 24px !important;
    transition: all var(--f-transition);
    box-shadow: 0 3px 10px var(--f-primary-glow);
    text-transform: none !important;
    letter-spacing: 0;
}

.btn-primary:hover,
button.btn-primary:hover,
.button.mainaction:hover {
    background: linear-gradient(135deg, var(--f-primary-dark), var(--f-primary)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px var(--f-primary-glow) !important;
}

.btn-primary:active,
.button.mainaction:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px var(--f-primary-glow) !important;
}

/* Secondary */
.btn-secondary,
.btn-default,
button.btn-secondary {
    background: var(--f-surface) !important;
    border: 2px solid var(--f-border) !important;
    border-radius: var(--f-radius) !important;
    color: var(--f-text) !important;
    font-weight: 600;
    padding: 9px 22px !important;
    transition: all var(--f-transition);
}

.btn-secondary:hover,
.btn-default:hover {
    border-color: var(--f-primary) !important;
    color: var(--f-primary) !important;
    background: var(--f-primary-bg) !important;
    transform: translateY(-1px);
}

/* Danger */
.btn-danger {
    background: linear-gradient(135deg, var(--f-accent-rose), #e11d48) !important;
    border: none !important;
    border-radius: var(--f-radius) !important;
    color: #ffffff !important;
    box-shadow: 0 3px 10px rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(244, 63, 94, 0.4) !important;
}

/* Success */
.btn-success {
    background: linear-gradient(135deg, var(--f-accent-green), #059669) !important;
    border: none !important;
    border-radius: var(--f-radius) !important;
    color: #ffffff !important;
    box-shadow: 0 3px 10px rgba(16, 185, 129, 0.3);
}

/* Base button style */
.btn {
    border-radius: var(--f-radius) !important;
    transition: all var(--f-transition);
    font-weight: 600;
}

/* ------------------------------------------------------------
   9. Form Elements
   ------------------------------------------------------------ */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="url"],
input[type="search"],
input[type="number"],
input[type="tel"],
select,
textarea,
.form-control {
    border: 2px solid var(--f-border) !important;
    border-radius: var(--f-radius) !important;
    padding: 10px 14px !important;
    background: var(--f-surface) !important;
    color: var(--f-text) !important;
    transition: border-color var(--f-transition), box-shadow var(--f-transition);
    font-size: 0.92rem;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
input[type="number"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus,
.form-control:focus {
    border-color: var(--f-primary) !important;
    box-shadow: 0 0 0 4px var(--f-primary-bg) !important;
    outline: none !important;
}

/* Checkboxes & switches */
.custom-control-input:checked ~ .custom-control-label::before,
.custom-switch .custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--f-primary) !important;
    border-color: var(--f-primary) !important;
}

/* ------------------------------------------------------------
   10. Login Page — Gradient Background
   ------------------------------------------------------------ */
body.task-login {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 40%, #ec4899 100%) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

#login-form {
    background: var(--f-surface);
    border-radius: var(--f-radius-xl) !important;
    box-shadow: var(--f-shadow-lg), 0 0 80px rgba(99, 102, 241, 0.15) !important;
    padding: 44px !important;
    max-width: 440px;
    width: 100%;
    border: none !important;
    backdrop-filter: blur(20px);
}

#login-form .box-inner {
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

#login-form .propform {
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

#login-form .input-group {
    margin-bottom: 18px;
}

#login-form input[type="text"],
#login-form input[type="password"] {
    padding: 14px 18px !important;
    font-size: 1rem;
    border-radius: var(--f-radius) !important;
    border: 2px solid var(--f-border) !important;
}

#login-form .btn-primary,
#login-form button[type="submit"],
#login-form input[type="submit"],
#login-form .button.mainaction {
    width: 100%;
    padding: 14px 24px !important;
    font-size: 1.05rem;
    margin-top: 10px;
    border-radius: var(--f-radius) !important;
    background: linear-gradient(135deg, var(--f-primary), var(--f-accent-violet)) !important;
    box-shadow: 0 4px 16px var(--f-primary-glow);
}

#login-form .formlinks,
#login-form label,
#login-form .title {
    color: var(--f-text-secondary);
    font-weight: 500;
}

#login-form h1,
#login-form .logo {
    text-align: center;
    margin-bottom: 28px;
}

/* Logo on login */
#logo {
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.08));
}

/* Login footer */
#login-footer {
    color: var(--f-text-muted);
    text-align: center;
    margin-top: 20px;
    font-size: 0.85rem;
}

/* ------------------------------------------------------------
   11. Message View
   ------------------------------------------------------------ */
#message-header {
    background: var(--f-surface) !important;
    border-radius: var(--f-radius-lg) !important;
    margin: 12px !important;
    padding: 22px !important;
    box-shadow: var(--f-shadow-sm);
    animation: flavorFadeIn 0.25s ease-out;
}

#message-header .subject {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--f-text);
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

#message-header .header-links a {
    color: var(--f-primary);
    text-decoration: none;
    font-weight: 500;
}

#message-header .header-links a:hover {
    text-decoration: underline;
}

/* Sender info color */
#message-header .rcmContactAddress {
    color: var(--f-primary);
    font-weight: 500;
}

/* Attachments */
.attachmentslist {
    border-radius: var(--f-radius);
    background: var(--f-surface-alt);
    padding: 10px 14px;
    margin-top: 10px;
    border: 1px solid var(--f-border);
}

.attachmentslist li a {
    color: var(--f-primary);
    font-weight: 500;
    transition: color var(--f-transition);
}

.attachmentslist li a:hover {
    color: var(--f-primary-dark);
}

/* Compose */
#compose-attachments,
#composebody {
    border-radius: var(--f-radius) !important;
}

/* ------------------------------------------------------------
   12. Contacts
   ------------------------------------------------------------ */
.contact-header {
    text-align: center;
    padding: 28px !important;
}

.contact-header .contact-photo {
    border-radius: 50% !important;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    border: 4px solid var(--f-surface);
}

/* Contact name */
.contact-header .contact-head .nameblock {
    font-weight: 700;
    font-size: 1.2rem;
}

/* ------------------------------------------------------------
   13. Settings
   ------------------------------------------------------------ */
.propform td,
.propform th {
    padding: 10px 14px !important;
    border-bottom: 1px solid var(--f-border-light);
}

.listing.iconized li a {
    border-radius: var(--f-radius);
    margin: 2px 6px;
    transition: all var(--f-transition);
    font-weight: 500;
}

.listing.iconized li a:hover {
    background: var(--f-surface-hover);
}

.listing.iconized li.selected a {
    background: var(--f-primary-bg) !important;
    color: var(--f-primary) !important;
    font-weight: 600;
}

/* Colorful settings section icons */
.listing.iconized li a.preferences::before { color: var(--f-primary) !important; }
.listing.iconized li a.folders::before { color: var(--f-accent-amber) !important; }
.listing.iconized li a.identities::before { color: var(--f-accent-green) !important; }
.listing.iconized li a.responses::before { color: var(--f-accent-sky) !important; }
.listing.iconized li a.password::before { color: var(--f-accent-rose) !important; }

/* ------------------------------------------------------------
   14. Dialogs & Popovers
   ------------------------------------------------------------ */
.popover {
    border-radius: var(--f-radius-lg) !important;
    border: 1px solid var(--f-border) !important;
    box-shadow: var(--f-shadow-md) !important;
    overflow: hidden;
}

.popover-body {
    padding: 10px !important;
}

.popover .listing li a,
.popupmenu .listing li a {
    border-radius: var(--f-radius);
    margin: 2px 4px;
    padding: 9px 14px !important;
    transition: all var(--f-transition);
    font-weight: 500;
}

.popover .listing li a:hover,
.popupmenu .listing li a:hover {
    background: var(--f-primary-bg) !important;
    color: var(--f-primary) !important;
}

.ui-dialog {
    border-radius: var(--f-radius-xl) !important;
    border: none !important;
    box-shadow: var(--f-shadow-lg) !important;
    overflow: hidden;
}

.ui-dialog .ui-dialog-titlebar {
    background: var(--f-surface) !important;
    border-bottom: 1px solid var(--f-border) !important;
    padding: 18px 22px !important;
    font-weight: 700;
}

.ui-dialog .ui-dialog-content {
    padding: 22px !important;
}

.ui-dialog .ui-dialog-buttonpane {
    background: var(--f-surface-alt) !important;
    border-top: 1px solid var(--f-border) !important;
    padding: 14px 22px !important;
}

.tooltip-inner {
    border-radius: var(--f-radius) !important;
    padding: 8px 14px !important;
    font-size: 0.82rem;
    font-weight: 500;
}

/* ------------------------------------------------------------
   15. Notifications — Colorful toasts
   ------------------------------------------------------------ */
#messagestack div,
.ui.alert {
    border-radius: var(--f-radius) !important;
    border: none !important;
    box-shadow: var(--f-shadow-md) !important;
    padding: 14px 22px !important;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

#messagestack .notice {
    background: linear-gradient(135deg, var(--f-primary), var(--f-accent-violet)) !important;
    color: #ffffff !important;
}

#messagestack .confirmation {
    background: linear-gradient(135deg, var(--f-accent-green), var(--f-accent-teal)) !important;
    color: #ffffff !important;
}

#messagestack .error {
    background: linear-gradient(135deg, var(--f-accent-rose), #e11d48) !important;
    color: #ffffff !important;
}

#messagestack .warning {
    background: linear-gradient(135deg, var(--f-accent-amber), var(--f-accent-orange)) !important;
    color: #1e293b !important;
}

/* ------------------------------------------------------------
   16. Scrollbars
   ------------------------------------------------------------ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--f-text-muted);
    border-radius: var(--f-radius-pill);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--f-text-secondary);
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--f-text-muted) transparent;
}

/* ------------------------------------------------------------
   17. Animations
   ------------------------------------------------------------ */
a, button, .btn, .listing tr, .listing li a, input, select, textarea {
    transition: all var(--f-transition);
}

@keyframes flavorFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

#layout-content .content,
#layout-content .formcontent,
#message-header {
    animation: flavorFadeIn 0.25s ease-out;
}

.toolbar a:active,
.toolbar button:active,
.btn:active {
    transform: scale(0.96);
}

/* ------------------------------------------------------------
   18. Responsive
   ------------------------------------------------------------ */
@media (max-width: 768px) {
    #layout-menu {
        box-shadow: 4px 0 20px rgba(0, 0, 0, 0.25);
    }

    .header {
        padding: 8px 12px !important;
    }

    #login-form {
        margin: 16px;
        padding: 28px !important;
        border-radius: var(--f-radius-lg) !important;
    }

    table.messagelist td {
        padding: 14px 10px !important;
    }
}

@media (max-width: 480px) {
    #layout-menu .menu a {
        padding: 14px 12px !important;
    }

    .toolbar a, .toolbar button {
        min-height: 44px;
        min-width: 44px;
    }
}

/* ------------------------------------------------------------
   19. Misc Overrides
   ------------------------------------------------------------ */

/* Splitter */
.splitter {
    background: var(--f-border) !important;
    width: 1px !important;
}

/* Footer */
.footer,
.content-frame-navigation {
    background: var(--f-surface) !important;
    border-top: 1px solid var(--f-border) !important;
}

/* Drag & drop */
.droptarget {
    background: var(--f-primary-bg) !important;
    border: 2px dashed var(--f-primary) !important;
    border-radius: var(--f-radius) !important;
}

/* Text selection */
::selection {
    background: var(--f-primary-light);
    color: var(--f-text);
}

/* Links */
a {
    color: var(--f-primary);
}

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

/* Watermark page */
.watermark {
    opacity: 0.06;
}