/*
 * Zmail's premium skin layer for Roundcube Elastic. Structure and responsive
 * behaviour remain Roundcube-owned; this file supplies the Zmail visual system.
 */

:root {
    --zmail-shell-accent: #8068f2;
    --zmail-shell-cyan: #22bfe8;
    --zmail-shell-focus: rgba(77, 195, 246, .92);
    --zmail-shell-ink: #eaf2ff;
    --zmail-shell-muted: #9eabc3;
    --zmail-shell-base: #07101f;
    --zmail-shell-panel: rgba(12, 23, 43, .9);
    --zmail-shell-border: rgba(151, 171, 211, .14);
}

body {
    accent-color: var(--zmail-shell-accent);
}

body:not(.task-login) {
    color: var(--zmail-shell-ink);
    background:
        radial-gradient(circle at 85% 0, rgba(128, 104, 242, .12), transparent 32rem),
        radial-gradient(circle at 12% 100%, rgba(34, 191, 232, .08), transparent 28rem),
        var(--zmail-shell-base);
}

body:not(.task-login) :is(#layout, #layout-list, #layout-sidebar, #layout-content) {
    border-color: var(--zmail-shell-border);
    background-color: transparent;
    scrollbar-color: rgba(128, 104, 242, .45) transparent;
}

body:not(.task-login) #layout-menu {
    border-right: 1px solid rgba(128, 104, 242, .22);
    background:
        radial-gradient(circle at 50% 8%, rgba(34, 191, 232, .12), transparent 22rem),
        linear-gradient(180deg, #0c162a, #080f1e);
    box-shadow: 12px 0 38px rgba(0, 0, 0, .22);
}

@media (min-width: 769px) {
    body:not(.task-login) #taskmenu {
        min-height: calc(100vh - 58px);
    }
}

body:not(.task-login) #layout-menu .popover-header,
body:not(.task-login) #layout-menu .special-buttons {
    background: linear-gradient(145deg, rgba(128, 104, 242, .09), transparent 72%);
}

body:not(.task-login) #layout-menu .popover-header img#logo {
    width: 42px;
    height: 42px;
    max-width: 42px;
    max-height: 42px;
    padding: 0;
    opacity: 1;
    filter: drop-shadow(0 8px 18px rgba(73, 175, 238, .24));
    transition: transform .18s ease, filter .18s ease;
}

body:not(.task-login) #layout-menu .popover-header:hover img#logo {
    transform: translateY(-1px);
    filter: drop-shadow(0 10px 22px rgba(128, 104, 242, .35));
}

body:not(.task-login) #layout-sidebar {
    background: rgba(8, 17, 33, .92);
}

body:not(.task-login) #layout-list {
    background:
        linear-gradient(180deg, rgba(14, 27, 49, .92), rgba(9, 19, 36, .94));
}

body:not(.task-login) #layout-content {
    background:
        radial-gradient(circle at 80% 4%, rgba(128, 104, 242, .07), transparent 22rem),
        rgba(8, 17, 32, .96);
}

body:not(.task-login) :is(.header, .footer, .toolbar, .searchbar, #message-header, .message-header) {
    border-color: var(--zmail-shell-border);
    background-color: rgba(13, 25, 46, .88);
    backdrop-filter: blur(14px);
}

body:not(.task-login) :is(.toolbar, .header) a.button:hover,
body:not(.task-login) :is(.toolbar, .header) button:hover {
    color: #fff;
    background-color: rgba(128, 104, 242, .13);
}

body:not(.task-login) #taskmenu a.button-workspace::before,
body:not(.task-login) #taskmenu a.button-zmail-ai::before {
    content: "✦";
    color: var(--zmail-shell-cyan);
}

body:not(.task-login) #taskmenu a.button-campaigns::before {
    content: "\f0a1";
    color: #7eddf4;
}

body:not(.task-login) #taskmenu a.button-zsign::before {
    content: "✓";
    color: #63e0ef;
}

body:not(.task-login) :is(.button-workspace, .button-zmail-ai, .button-campaigns, .button-zsign) .button-inner::before {
    content: none;
}

body:not(.task-login) :is(.button-workspace, .button-zmail-ai)::before {
    margin-bottom: .08rem;
}

body:not(.task-login) .button-compose,
body:not(.task-login) a.button.compose {
    border: 1px solid rgba(112, 196, 241, .32);
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(135deg, #725fe2, #247fa9);
    box-shadow: 0 9px 24px rgba(59, 67, 189, .28);
    transition: transform .18s ease, box-shadow .18s ease;
}

body:not(.task-login) .button-compose:hover,
body:not(.task-login) a.button.compose:hover {
    transform: translateY(-1px);
    box-shadow: 0 13px 28px rgba(59, 100, 205, .38);
}

body:not(.task-login) :is(.listing li, #messagelist tr > td) {
    border-color: rgba(163, 181, 217, .09);
    transition: background-color .15s ease, color .15s ease;
}

body:not(.task-login) :is(.listing li, #messagelist tr):hover {
    background-color: rgba(128, 104, 242, .075);
}

body:not(.task-login) .listing li.selected,
body:not(.task-login) .listing tr.selected > td,
body:not(.task-login) #messagelist tr.selected > td {
    background-color: rgba(128, 104, 242, .16);
}

body:not(.task-login) .listing li.selected::before,
body:not(.task-login) #messagelist tr.selected > td:first-child {
    box-shadow: inset 3px 0 0 var(--zmail-shell-cyan);
}

body:not(.task-login) #messagelist tr.unread > td,
body:not(.task-login) .messagelist .unread {
    background-image: linear-gradient(90deg, rgba(34, 191, 232, .08), transparent 42%);
}

body:not(.task-login) :is(input, select, textarea, .form-control) {
    border-color: rgba(164, 183, 221, .18);
    border-radius: 10px;
}

body:not(.task-login) :is(input, select, textarea, .form-control):focus {
    border-color: rgba(34, 191, 232, .55);
    box-shadow: 0 0 0 3px rgba(34, 191, 232, .09);
}

body:not(.task-login) #message-header,
body:not(.task-login) .message-header {
    background-image: linear-gradient(135deg, rgba(128, 104, 242, .07), transparent 58%);
}

body:not(.task-login) :is(.popover, .dropdown-menu, .menu) {
    border: 1px solid rgba(157, 176, 214, .18);
    border-radius: 15px;
    background-color: rgba(10, 20, 39, .98);
    box-shadow: 0 22px 52px rgba(0, 0, 0, .42);
}

body:not(.task-login) :is(a, button, input, select, textarea, [tabindex]):focus-visible {
    outline: 2px solid var(--zmail-shell-focus);
    outline-offset: 2px;
}

/* Login receives the same product character without changing Roundcube auth. */
body.task-login {
    min-height: 100vh;
    color: #eaf2ff;
    background:
        radial-gradient(circle at 78% 12%, rgba(128, 104, 242, .26), transparent 35rem),
        radial-gradient(circle at 14% 86%, rgba(34, 191, 232, .16), transparent 30rem),
        linear-gradient(145deg, #050b16, #0d1730 52%, #120d29);
}

body.task-login::before {
    content: "ZMAIL.MY";
    position: fixed;
    top: 2rem;
    left: 2.3rem;
    color: #fff;
    font-size: .86rem;
    font-weight: 900;
    letter-spacing: .22em;
}

body.task-login::after {
    content: "Personal email. Private tools. One calm workspace.";
    position: fixed;
    right: 3vw;
    bottom: 3vh;
    max-width: 20rem;
    color: rgba(222, 235, 255, .42);
    font-size: .78rem;
    letter-spacing: .08em;
    text-align: right;
}

body.task-login #login-form {
    padding: 2rem;
    border: 1px solid rgba(163, 184, 226, .18);
    border-radius: 26px;
    background: rgba(8, 17, 34, .76);
    box-shadow: 0 32px 90px rgba(0, 0, 0, .46);
    backdrop-filter: blur(18px);
}

body.task-login #logo {
    filter: drop-shadow(0 10px 32px rgba(90, 129, 247, .22));
}

body.task-login :is(input, button) {
    border-radius: 12px;
}

body.task-login button.mainaction,
body.task-login input.button.mainaction {
    border: 0;
    color: #fff;
    background: linear-gradient(135deg, #7963eb, #2386b2);
    box-shadow: 0 10px 25px rgba(73, 70, 192, .34);
}

@media (max-width: 768px) {
    body:not(.task-login) .button-compose,
    body:not(.task-login) a.button.compose {
        box-shadow: 0 5px 16px rgba(73, 57, 174, .22);
    }

    html.dark-mode #messagelist td.subject :is(.fromto, .date) {
        color: #b9c9db;
        font-size: .95rem;
        font-weight: 500;
    }

    html.dark-mode #messagelist td.subject span.subject a {
        color: #e3edf8;
    }

    body.task-login::before {
        top: 1rem;
        left: 1rem;
    }

    body.task-login::after {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    body :is(a, button, input, select, textarea) {
        scroll-behavior: auto;
        transition: none !important;
    }

    body :is(#login-form, .header, .footer, .toolbar) {
        backdrop-filter: none;
    }
}