/*
 * ORAGO Cost Controlling — authentication UI styles (docs/auth/IMPLEMENTATION.md).
 * All visuals consume the existing design tokens from colors_and_type.css.
 * Scope is limited to the unauth shell (#01–#05, #07, #08); in-app account
 * screens (#06, #09, #10) live in account.css.
 */

/* ===== Auth shell layout ============================================== */
.auth-shell {
    min-height: 100vh;
    background: var(--surface-tertiary);
    color: var(--fg-1);
    font-family: var(--font-sans);
    display: grid;
    grid-template-rows: 44px 1fr 36px;
}

.auth-topbar {
    height: 44px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 20px;
    background: var(--surface-raised);
    border-bottom: 1px solid var(--neutral-100);
}
.auth-topbar .brand {
    font-family: var(--font-display);
    font-size: 15px;
    letter-spacing: var(--tracking-tight);
    color: var(--fg-2);
}
.auth-topbar .brand b {
    color: var(--amber-600);
    font-weight: 600;
}
.auth-topbar .spacer { flex: 1; }
.auth-topbar .version {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--fg-2);
}
.auth-topbar .lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: 0;
    color: var(--fg-2);
    cursor: pointer;
    font-size: 11.5px;
    padding: 4px 6px;
    border-radius: var(--r-sm);
}
.auth-topbar .lang-btn:hover { color: var(--fg-1); background: var(--surface-tertiary); }

.auth-foot {
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    color: var(--fg-2);
    font-size: 11px;
    border-top: 1px solid var(--neutral-100);
    background: var(--surface-raised);
}
.auth-foot a { color: var(--fg-2); text-decoration: none; margin-left: 16px; }
.auth-foot a:hover { color: var(--fg-1); }

.auth-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.auth-card {
    width: 420px;
    max-width: 100%;
    background: var(--surface-raised);
    border: 1px solid var(--neutral-100);
    border-radius: var(--r-lg);
    padding: 28px;
    box-shadow: 0 1px 2px rgba(0,0,0,.02), 0 4px 14px rgba(0,0,0,.04);
}
.auth-card.wide { width: 480px; }

.auth-card h1 {
    margin: 0 0 4px 0;
    font-size: 20px;
    font-weight: var(--fw-medium);
    color: var(--fg-1);
    letter-spacing: -0.2px;
}
.auth-card .lede {
    margin: 0 0 20px 0;
    color: var(--fg-2);
    font-size: 13px;
}

.auth-card .form-row { margin-bottom: 14px; }
.auth-card .form-row label.cap {
    display: block;
    font-size: 10px;
    font-weight: var(--fw-medium);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--fg-2);
    margin-bottom: 6px;
}
.auth-card .form-help { color: var(--fg-2); font-size: 11.5px; margin-top: 4px; }
.auth-card .form-error { color: var(--danger); font-size: 11.5px; margin-top: 4px; }

.auth-card .input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}
.auth-card .input-wrap > input {
    flex: 1;
    height: 36px;
    padding: 0 36px 0 36px;
    border: 1px solid var(--neutral-100);
    border-radius: var(--r-md);
    background: var(--surface-raised);
    color: var(--fg-1);
    font-size: 13px;
    font-family: var(--font-mono);
    outline: none;
    transition: border-color .12s, box-shadow .12s;
}
.auth-card .input-wrap > input:focus {
    border-color: var(--amber-500);
    box-shadow: var(--focus-ring);
}
.auth-card .input-wrap.has-error > input {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px var(--danger-bg);
}
.auth-card .input-wrap > .ic-prefix,
.auth-card .input-wrap > .ic-suffix {
    position: absolute;
    width: 16px;
    height: 16px;
    color: var(--fg-2);
    pointer-events: none;
}
.auth-card .input-wrap > .ic-prefix { left: 10px; }
.auth-card .input-wrap > .ic-suffix { right: 10px; }
.auth-card .input-wrap > button.eye-toggle {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border: 0;
    background: transparent;
    color: var(--fg-2);
    cursor: pointer;
    border-radius: var(--r-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.auth-card .input-wrap > button.eye-toggle:hover { background: var(--surface-tertiary); color: var(--fg-1); }

.auth-card .row-flex { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.auth-card .checkbox {
    display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
    font-size: 12px; color: var(--fg-1);
}
.auth-card .checkbox input { accent-color: var(--amber-500); }

.auth-card .btn-row { margin-top: 18px; display: flex; gap: 8px; }
.auth-card .btn-row .btn { width: 100%; }

.auth-card .ghost-link {
    background: none; border: 0; color: var(--fg-2); cursor: pointer;
    font-size: 12px; padding: 0; text-decoration: underline;
}
.auth-card .ghost-link:hover { color: var(--fg-1); }

.auth-card .small-foot {
    margin-top: 16px;
    text-align: center;
    color: var(--fg-2);
    font-size: 11.5px;
    border-top: 1px dashed var(--neutral-100);
    padding-top: 14px;
}

/* Status icon (envelope / hourglass / door) circle */
.auth-state-icon {
    width: 56px; height: 56px;
    border-radius: 999px;
    background: var(--surface-tertiary);
    display: inline-flex; align-items: center; justify-content: center;
    margin: 0 auto 12px auto;
}
.auth-state-icon.success { background: var(--success-bg); color: var(--success); }
.auth-state-icon.warn    { background: var(--warn-bg); color: var(--warn); }
.auth-state-icon.danger  { background: var(--danger-bg); color: var(--danger); }
.auth-state-icon.info    { background: var(--info-bg); color: var(--info); }
.auth-card.center { text-align: center; }

/* ===== Alert strips =================================================== */
.auth-alert {
    border-left: 3px solid var(--info);
    background: var(--info-bg);
    color: var(--fg-1);
    border-radius: var(--r-md);
    padding: 10px 12px;
    font-size: 12.5px;
    margin-bottom: 14px;
}
.auth-alert .lead { font-weight: var(--fw-medium); display: block; margin-bottom: 2px; }
.auth-alert.danger { border-left-color: var(--danger); background: var(--danger-bg); }
.auth-alert.warn   { border-left-color: var(--warn);   background: var(--warn-bg); }
.auth-alert.success{ border-left-color: var(--success);background: var(--success-bg); }
.auth-alert.info   { border-left-color: var(--info);   background: var(--info-bg); }

/* ===== Env pill ======================================================= */
.env-pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-caps);
    border: 1px solid currentColor;
}
.env-pill.prod { color: var(--success); background: var(--success-bg); }
.env-pill.uat  { color: var(--warn);    background: var(--warn-bg); }
.env-pill.dev  { color: var(--info);    background: var(--info-bg); }

/* ===== Password rules ================================================= */
.pw-rules {
    background: var(--surface-tertiary);
    border-radius: var(--r-md);
    padding: 10px 12px;
    margin-top: 6px;
}
.pw-rules ul { list-style: none; margin: 0; padding: 0; }
.pw-rules li {
    display: flex; align-items: center; gap: 8px;
    padding: 3px 0;
    font-family: var(--font-mono);
    font-size: 11.5px;
    color: var(--fg-2);
}
.pw-rules li .ic { width: 14px; height: 14px; opacity: .5; }
.pw-rules li.pass { color: var(--success); }
.pw-rules li.pass .ic { opacity: 1; color: var(--success); }

/* ===== Resend button countdown ========================================= */
.btn.full { width: 100%; }
.btn[aria-disabled="true"] {
    opacity: .6;
    pointer-events: none;
}

/* Auth card heading variants — let the back-link sit above without a tight gap. */
.auth-card .h1-with-back { margin-top: 8px; }

/* Allow long single-line tokens to wrap inside an alert (testbed reset token). */
.auth-card .token-block { word-break: break-all; }

/* Most auth cards centre their content; alerts inside a centred card need a left
   re-alignment so multi-line text doesn't centre per line. */
.auth-alert.left { text-align: left; }

/* Compact KV grid used inside alert strips (logout summary card). */
.kv-grid.dense {
    grid-template-columns: 130px 1fr;
    row-gap: 4px;
    font-size: 11.5px;
}

/* Wide token textarea — the email-link reset page accepts a single long string. */
.token-input {
    width: 100%;
    font-family: var(--font-mono);
    font-size: 11.5px;
    padding: 8px;
    border: 1px solid var(--neutral-100);
    border-radius: var(--r-md);
    resize: vertical;
}