/*
 * Angstrom X theme for SimpleSAMLphp (theme.use = 'angstromx:angstromx').
 * Brand CI from www.angstromx.co.th: primary #207394 to #2e8db2 (logo bars), text #303030.
 * Loaded after SimpleSAMLphp's stylesheet.css and restyles the Pure components it uses.
 */

/* Noto Sans Thai, variable weight 100-900, self-hosted (SIL OFL, see ../fonts/OFL.txt). */
@font-face {
    font-family: "Noto Sans Thai";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url(../fonts/noto-sans-thai-thai-wght-normal.woff2) format("woff2-variations");
    unicode-range: U+02D7, U+0303, U+0331, U+0E01-0E5B, U+200C-200D, U+25CC;
}
@font-face {
    font-family: "Noto Sans Thai";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url(../fonts/noto-sans-thai-latin-ext-wght-normal.woff2) format("woff2-variations");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329,
        U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: "Noto Sans Thai";
    font-style: normal;
    font-display: swap;
    font-weight: 100 900;
    src: url(../fonts/noto-sans-thai-latin-wght-normal.woff2) format("woff2-variations");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
        U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --ax-primary: #207394;
    --ax-primary-2: #2e8db2;
    --ax-primary-dark: #185a74;
    --ax-primary-soft: #e7f2f6;
    --ax-gradient: linear-gradient(135deg, var(--ax-primary) 0%, var(--ax-primary-2) 100%);
    --ax-text: #303030;
    --ax-muted: #6b6f76;
    --ax-border: #e2e2e2;
    --ax-input-border: #cfd8de;
    --ax-bg: #f3f6f8;
    --ax-surface: #fff;
    --ax-danger: #b42318;
    --ax-danger-soft: #fef1f0;
    --ax-success: #1e6b3a;
    --ax-success-soft: #ecf7f0;
    --ax-warning-soft: #fff8e5;
    --ax-radius: 16px;
    --ax-radius-sm: 10px;
    --ax-shadow: 0 1px 2px rgba(16, 40, 56, .04), 0 12px 32px rgba(16, 40, 56, .07);
    --ax-ring: 0 0 0 3px rgba(32, 115, 148, .2);
    --ax-font: "Noto Sans Thai", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Base */

html,
body {
    height: auto;
}
body.ax-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--ax-bg);
    color: var(--ax-text);
    font-family: var(--ax-font);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.ax-body button,
.ax-body input,
.ax-body select,
.ax-body textarea {
    font-family: inherit;
}
.ax-body h1 {
    margin: 0 0 .5rem;
    font-size: clamp(1.45rem, 1.2rem + 1vw, 1.85rem);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -.01em;
}
.ax-body h2 {
    margin: 2rem 0 .75rem;
    padding: 0;
    border: 0;
    color: var(--ax-text);
    font-size: 1.15rem;
    font-weight: 600;
}
.ax-body h3 {
    font-size: 1rem;
    font-weight: 600;
}
.ax-body a {
    color: var(--ax-primary);
    text-decoration-thickness: 1px;
    text-underline-offset: .2em;
}
.ax-body a:hover {
    color: var(--ax-primary-dark);
}
.ax-body :focus-visible {
    outline: 2px solid var(--ax-primary);
    outline-offset: 2px;
}
.ax-body p {
    margin: 0 0 1rem;
}

.ax-container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

/* Header: brand line, logo, page navigation, language switch */

.ax-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--ax-border);
}
.ax-header::before {
    content: "";
    display: block;
    height: 3px;
    background: var(--ax-gradient);
}
.ax-header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 24px;
    min-height: 64px;
    padding-top: 8px;
    padding-bottom: 8px;
}
.ax-body .ax-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ax-text);
    text-decoration: none;
}
.ax-brand img {
    display: block;
    width: auto;
    height: 40px;
}
.ax-brand-tag {
    padding: 2px 10px;
    border-radius: 999px;
    background: var(--ax-primary-soft);
    color: var(--ax-primary);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .08em;
}
.ax-header-end {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
}

.ax-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
}
.ax-body .ax-nav a {
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--ax-text);
    font-size: .925rem;
    font-weight: 500;
    text-decoration: none;
}
.ax-body .ax-nav a:hover {
    background: var(--ax-bg);
    color: var(--ax-primary);
}
.ax-body .ax-nav a[aria-current="page"] {
    background: var(--ax-primary-soft);
    color: var(--ax-primary);
}
.ax-user {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 4px;
    color: var(--ax-muted);
    font-size: .875rem;
}
.ax-avatar {
    display: inline-grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--ax-gradient);
    color: #fff;
    font-size: .8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.ax-lang {
    display: inline-flex;
    padding: 3px;
    border: 1px solid var(--ax-border);
    border-radius: 999px;
    background: var(--ax-surface);
    font-size: .8rem;
    line-height: 1;
}
.ax-lang a,
.ax-lang span {
    padding: 5px 10px;
    border-radius: 999px;
}
.ax-body .ax-lang a {
    color: var(--ax-muted);
    text-decoration: none;
}
.ax-body .ax-lang a:hover {
    color: var(--ax-primary);
}
.ax-lang span {
    background: var(--ax-primary);
    color: #fff;
    font-weight: 600;
}

/* Page body and card */

.ax-main {
    flex: 1 0 auto;
    padding: 32px 0 48px;
}
.ax-card {
    padding: clamp(20px, 4vw, 40px);
    border: 1px solid var(--ax-border);
    border-radius: var(--ax-radius);
    background: var(--ax-surface);
    box-shadow: var(--ax-shadow);
}

.ax-footer {
    padding: 20px 0 28px;
    color: var(--ax-muted);
    font-size: .8rem;
    text-align: center;
}

/* Buttons (Pure buttons used across SimpleSAMLphp) */

.ax-body .pure-button {
    margin: 0;
    padding: .6em 1.15em;
    border: 1px solid var(--ax-input-border);
    border-radius: var(--ax-radius-sm);
    background: var(--ax-surface);
    color: var(--ax-text);
    font-weight: 500;
    line-height: 1.4;
    text-decoration: none;
    transition: background-color .15s, border-color .15s, box-shadow .15s, transform .05s;
}
.ax-body .pure-button:hover {
    border-color: var(--ax-primary);
    background-image: none;
    color: var(--ax-primary);
}
.ax-body .pure-button:active {
    transform: translateY(1px);
}
.ax-body .pure-button-primary,
.ax-body .pure-button-red {
    border-color: transparent;
    background: var(--ax-gradient);
    color: #fff;
    box-shadow: 0 6px 16px -6px rgba(32, 115, 148, .55);
}
.ax-body .pure-button-primary:hover,
.ax-body .pure-button-red:hover {
    border-color: transparent;
    background: var(--ax-primary-dark);
    color: #fff;
}
.ax-body .pure-button[disabled] {
    opacity: .6;
    cursor: progress;
}

/* Forms */

.ax-body .pure-form input:not([type]),
.ax-body .pure-form input[type="text"],
.ax-body .pure-form input[type="email"],
.ax-body .pure-form input[type="password"],
.ax-body .pure-form input[type="search"],
.ax-body .pure-form input[type="url"],
.ax-body .pure-form select,
.ax-body .pure-form textarea {
    height: auto;
    padding: .65em .85em;
    border: 1px solid var(--ax-input-border);
    border-radius: var(--ax-radius-sm);
    background: var(--ax-surface);
    box-shadow: none;
    color: var(--ax-text);
    font-size: 1rem;
    transition: border-color .15s, box-shadow .15s;
}
.ax-body .pure-form input:focus,
.ax-body .pure-form select:focus,
.ax-body .pure-form textarea:focus {
    border-color: var(--ax-primary);
    box-shadow: var(--ax-ring);
    outline: none;
}
.ax-body .pure-form label {
    font-size: .9rem;
    font-weight: 500;
}
.ax-body .pure-form-stacked label {
    margin: 1rem 0 .35rem;
}
.ax-body .pure-form .pure-checkbox,
.ax-body .pure-form .pure-radio {
    margin: .6rem 0;
    font-weight: 400;
}
.ax-body input[type="checkbox"],
.ax-body input[type="radio"] {
    accent-color: var(--ax-primary);
}
.ax-body .pure-form fieldset legend {
    padding: 0 6px;
    border: 0;
    font-weight: 600;
}

/* Messages */

.ax-body .message-box {
    margin: 0 0 1.25rem;
    padding: 14px 16px;
    border: 1px solid var(--ax-border);
    border-radius: 12px;
    background: var(--ax-bg);
    box-shadow: none;
}
.ax-body .message-box h3 {
    margin: 0 0 .25rem;
}
.ax-body .message-box ul {
    margin: 0;
    padding-left: 1.2em;
}
.ax-body .message-box p:last-child,
.ax-body .message-box ul:last-child {
    margin-bottom: 0;
}
.ax-body .message-box.error {
    border-color: #f6cfcb;
    background: var(--ax-danger-soft);
    color: var(--ax-danger);
}
.ax-body .message-box.warning {
    border-color: #f3dfa2;
    background: var(--ax-warning-soft);
}
.ax-body .message-box.um-success {
    border-color: #bfe3cc;
    background: var(--ax-success-soft);
    color: var(--ax-success);
}

/* Tables */

.ax-body .pure-table {
    border: 0;
}
.ax-body .pure-table thead {
    background: transparent;
    color: var(--ax-muted);
    font-size: .8rem;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.ax-body .pure-table th,
.ax-body .pure-table td {
    padding: 12px 14px;
    border-width: 0 0 1px;
    border-color: var(--ax-border);
}
.ax-body .pure-table tbody tr:hover {
    background: #f8fbfc;
}
.ax-body .pure-table tbody tr:last-child td {
    border-bottom: 0;
}

/* Sign-in pages: centred card on a soft brand background */

body.ax-auth {
    background:
        radial-gradient(60rem 30rem at 110% -10%, rgba(46, 141, 178, .16), transparent 60%),
        radial-gradient(50rem 28rem at -10% 110%, rgba(32, 115, 148, .12), transparent 60%),
        var(--ax-bg);
}
.ax-auth .ax-main {
    display: flex;
    align-items: center;
}
.ax-auth-card {
    max-width: 440px;
    margin: 0 auto;
}
.ax-auth-head {
    margin-bottom: 1.5rem;
    text-align: center;
}
.ax-auth-mark {
    display: block;
    width: 52px;
    height: 52px;
    margin: 0 auto 1rem;
}
.ax-auth-head p {
    color: var(--ax-muted);
    font-size: .925rem;
}
.ax-auth .pure-form-stacked label:first-of-type {
    margin-top: 0;
}
.ax-auth .ax-submit {
    width: 100%;
    margin-top: 1.5rem;
    padding: .8em 1em;
    font-size: 1rem;
}
.ax-auth-links {
    margin: 1.25rem 0 0;
    padding: 0;
    list-style: none;
    font-size: .9rem;
    text-align: center;
}

@media (max-width: 640px) {
    .ax-brand img {
        height: 32px;
    }
    .ax-user-email {
        display: none;
    }
    .ax-main {
        padding: 20px 0 32px;
    }
}