/* =============================================================================
   WANPORTS Admin Console stylesheet (W1-B).
   Standalone from the public main.css. System font stack only — no external
   fonts, no CDN, no JavaScript hooks. Brand tokens follow the public site:
   deep corporate navy, calm light background, restrained orange accent.
   ========================================================================== */

:root {
    --admin-navy: #071a33;
    --admin-blue: #123f73;
    --admin-accent: #e97825;
    --admin-bg: #f4f6f9;
    --admin-surface: #ffffff;
    --admin-text: #1c2835;
    --admin-muted: #5b6b7e;
    --admin-border: #d7dfe8;
    --admin-error-bg: #fdf1f0;
    --admin-error-border: #e5b4ae;
    --admin-error-text: #8c2f24;
    --admin-success-bg: #eef7f0;
    --admin-success-border: #b5d6bd;
    --admin-success-text: #1f5c31;
    --admin-focus: #1d5fa8;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--admin-text);
    background: var(--admin-bg);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Arial,
        Helvetica,
        sans-serif;
    line-height: 1.6;
}

a {
    color: var(--admin-blue);
}

/* Clear keyboard focus everywhere. */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--admin-focus);
    outline-offset: 2px;
}

/* ---- buttons ------------------------------------------------------------ */

.btn {
    display: inline-block;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    text-decoration: none;
    cursor: pointer;
    transition:
        background-color 180ms ease,
        border-color 180ms ease,
        color 180ms ease;
}

.btn-primary {
    color: #ffffff;
    background: var(--admin-blue);
    border-color: var(--admin-blue);
}

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

.btn-secondary {
    color: #ffffff;
    background: transparent;
    border-color: rgba(255, 255, 255, 0.55);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ---- alerts ------------------------------------------------------------- */

.alert {
    margin: 0 0 20px;
    padding: 12px 14px;
    border: 1px solid;
    border-radius: 4px;
    font-size: 14px;
}

.alert-error {
    color: var(--admin-error-text);
    background: var(--admin-error-bg);
    border-color: var(--admin-error-border);
}

.alert-success {
    color: var(--admin-success-text);
    background: var(--admin-success-bg);
    border-color: var(--admin-success-border);
}

/* ---- sign-in page ------------------------------------------------------- */

.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background:
        linear-gradient(
            160deg,
            var(--admin-navy),
            var(--admin-blue)
        );
}

.auth-card {
    width: min(420px, 100%);
    padding: 36px 32px 28px;
    border-radius: 8px;
    background: var(--admin-surface);
    box-shadow: 0 18px 45px rgba(4, 15, 30, 0.35);
    animation: admin-fade-up 300ms ease-out both;
}

.auth-brand {
    margin-bottom: 26px;
    text-align: center;
}

.auth-brand-name {
    margin: 0;
    color: var(--admin-navy);
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 2px;
}

.auth-brand-scope {
    margin: 4px 0 0;
    color: var(--admin-muted);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.form-field {
    margin-bottom: 18px;
}

.form-field label {
    display: block;
    margin-bottom: 6px;
    color: var(--admin-text);
    font-size: 14px;
    font-weight: 700;
}

.form-field input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--admin-border);
    border-radius: 4px;
    color: var(--admin-text);
    background: var(--admin-surface);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.form-field input:focus {
    border-color: var(--admin-focus);
    box-shadow: 0 0 0 3px rgba(29, 95, 168, 0.15);
}

.auth-footer {
    margin: 22px 0 0;
    text-align: center;
    font-size: 14px;
}

/* ---- console frame ------------------------------------------------------ */

.admin-topbar {
    color: #ffffff;
    background: var(--admin-navy);
}

.admin-topbar-inner {
    max-width: 1200px;
    min-height: 64px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.admin-brand {
    display: flex;
    align-items: baseline;
    gap: 10px;
    color: #ffffff;
    text-decoration: none;
}

.admin-brand-name {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.admin-brand-scope {
    color: #b9c6d5;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.admin-topbar-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.admin-topbar-username {
    font-size: 14px;
    font-weight: 600;
}

.admin-logout-form {
    margin: 0;
}

.admin-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 20px 48px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    align-items: start;
}

/* ---- side navigation ---------------------------------------------------- */

.admin-sidenav {
    padding: 10px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    background: var(--admin-surface);
}

.admin-sidenav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-item {
    display: block;
    padding: 10px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 150ms ease, color 150ms ease;
}

a.nav-item {
    color: var(--admin-text);
}

a.nav-item:hover {
    background: var(--admin-bg);
}

.nav-item-active {
    color: #ffffff;
    background: var(--admin-blue);
}

a.nav-item-active:hover {
    background: var(--admin-blue);
}

.nav-item-disabled {
    color: var(--admin-muted);
    cursor: not-allowed;
}

/* ---- main content ------------------------------------------------------- */

.admin-main {
    animation: admin-fade-in 300ms ease-out both;
}

.admin-main h1 {
    margin: 0 0 18px;
    color: var(--admin-navy);
    font-size: 28px;
}

.admin-main-narrow {
    max-width: 640px;
    margin: 40px auto 0;
    padding: 0 20px 48px;
}

.admin-identity {
    margin-bottom: 26px;
    padding: 16px 18px;
    border: 1px solid var(--admin-border);
    border-left: 4px solid var(--admin-accent);
    border-radius: 6px;
    background: var(--admin-surface);
}

.admin-identity-line {
    margin: 0 0 10px;
    font-size: 15px;
}

.admin-identity-username {
    color: var(--admin-muted);
}

.role-chip-list {
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
}

.role-chip {
    padding: 3px 10px;
    border: 1px solid var(--admin-border);
    border-radius: 999px;
    color: var(--admin-blue);
    background: var(--admin-bg);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 18px;
}

.module-card {
    padding: 20px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    background: var(--admin-surface);
    transition: border-color 200ms ease, box-shadow 200ms ease;
}

.module-card:hover {
    border-color: #c1cedd;
    box-shadow: 0 6px 18px rgba(7, 26, 51, 0.08);
}

.module-card h2 {
    margin: 0 0 8px;
    color: var(--admin-navy);
    font-size: 17px;
}

.module-note {
    margin: 0;
    color: var(--admin-muted);
    font-size: 13px;
}

/* ---- error card --------------------------------------------------------- */

.error-card {
    padding: 36px 32px;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    background: var(--admin-surface);
    text-align: center;
}

.error-code {
    margin: 0;
    color: var(--admin-accent);
    font-size: 40px;
    font-weight: 800;
}

.error-card h1 {
    margin: 6px 0 12px;
    color: var(--admin-navy);
    font-size: 26px;
}

.error-text {
    margin: 0 0 22px;
    color: var(--admin-muted);
}

/* ---- motion --------------------------------------------------------------
   Entrance-only, run-once animations (no loops, no bounce, no parallax).
   All interactive transitions above stay within 150–300ms. */

@keyframes admin-fade-up {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes admin-fade-in {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Users who ask the OS for reduced motion get a fully static console:
   entrance animations complete instantly and hover/focus changes apply
   without transition. */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---- responsive (>=360px supported) ------------------------------------- */

@media (max-width: 820px) {
    .admin-shell {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .admin-sidenav ul {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
    }

    .admin-sidenav li {
        flex: 1 1 auto;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 28px 20px 22px;
    }

    .admin-topbar-inner {
        padding: 10px 14px;
    }

    .admin-shell {
        padding: 16px 14px 40px;
    }
}

/* ---- W1-C site branding page ---------------------------------------------- */

.admin-intro {
    color: #5a6b7d;
    max-width: 640px;
}

.admin-card {
    background: #ffffff;
    border: 1px solid #d8dfe7;
    border-radius: 10px;
    padding: 24px;
    margin: 20px 0;
    max-width: 720px;
}

.admin-card h2 {
    margin: 0 0 16px;
    font-size: 19px;
}

.admin-flash {
    max-width: 720px;
    margin: 16px 0;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 600;
}

.admin-flash-success {
    background: #e8f4ea;
    border: 1px solid #9ec9a6;
    color: #1f5c2d;
}

.admin-flash-error {
    background: #fbeaea;
    border: 1px solid #d9a0a0;
    color: #8a2323;
}

.admin-hint {
    color: #5a6b7d;
    font-size: 14px;
    margin-top: 14px;
}

.admin-logo-preview {
    display: block;
    height: 56px;
    width: auto;
    max-width: 320px;
    object-fit: contain;
    border: 1px solid #d8dfe7;
    border-radius: 6px;
    padding: 8px;
    background: #f7f9fb;
    margin-bottom: 18px;
}

.form-field textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c5cfd9;
    border-radius: 8px;
    font: inherit;
    resize: vertical;
}

.form-field textarea:focus {
    outline: none;
    border-color: #2a6fb8;
    box-shadow: 0 0 0 3px rgba(42, 111, 184, 0.18);
}