/* =========================================================
   LOGIN — sign-in screen, matches the home page aesthetic
   Uses tokens from theme.css.
========================================================= */

html, body {
    height: 100%;
    margin: 0;
}

/* Hide the (empty) navbar on the login screen */
#navbar { display: none; }

.login-page {
    --pad: 16px;
    position: relative;
    width: 100vw;
    height: 100vh;
    box-sizing: border-box;
    padding: var(--pad);
    background-image: url("../img/logo.b7399c996f15.svg");
    background-repeat: no-repeat;
    background-position: 50% 38.89%;
    background-origin: content-box;
    background-size: contain;
}

/* ── Field overlay — sits inside the "Q" of the logo ──────────
   The "50% 38.89%" anchor point matches background-position above,
   so the overlay stays centred on the "Q" at any logo scale.
========================================================== */

.login-overlay {
    position: absolute;
    left: 50%;
    top: 38.89%;
    transform: translate(-50%, -50%);
    width: 250px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── Error banner ─────────────────────────────────────── */

.login-error {
    background: rgba(244, 67, 54, 0.10);
    border: 0.5px solid rgba(244, 67, 54, 0.40);
    color: #ff8a80;
    padding: 9px 12px;
    border-radius: var(--radius);
    font-size: var(--font-md);
    text-align: center;
}

/* ── Form ─────────────────────────────────────────────── */

.login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.login-field-label {
    font-size: var(--font-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding-left: 2px;
}

.login-field input {
    width: 100%;
    box-sizing: border-box;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-strong);
    font-size: var(--font-md);
    font-family: inherit;
    padding: 11px 13px;
    outline: none;
    transition: border-color var(--t-med), background var(--t-med);
    min-height: var(--touch-target);
}
.login-field input:hover  { border-color: var(--border-strong); }
.login-field input:focus  { border-color: var(--brand); background: var(--bg-3); }

/* Disable Chrome's yellow autofill while keeping the text readable */
.login-field input:-webkit-autofill,
.login-field input:-webkit-autofill:hover,
.login-field input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-strong);
    -webkit-box-shadow: 0 0 0 1000px var(--bg-2) inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* Password input grouped with the submit-icon button */
.login-input-group {
    display: flex;
    align-items: stretch;
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--t-med), background var(--t-med);
}
.login-input-group:hover            { border-color: var(--border-strong); }
.login-input-group:focus-within     { border-color: var(--brand); background: var(--bg-3); }

/* The password input inside the group drops its own border/radius */
.login-input-group input {
    flex: 1;
    min-width: 0;
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none;
}
.login-input-group input:hover,
.login-input-group input:focus { background: transparent !important; }

.login-submit {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    padding: 0 16px;
    background: var(--brand-gradient);
    border: none;
    border-left: 1px solid var(--border);
    color: #000;
    cursor: pointer;
    transition: background var(--t-med), transform 0.06s;
}
.login-submit:hover  { background: var(--brand-gradient-h); }
.login-submit:active { transform: scale(0.98); }

/* Hidden by default — shown only in the stacked fallback */
.login-logo { display: none; }

/* ── Stacked fallback ──────────────────────────────────
   On narrow / mobile screens the logo is too small for
   the form to sit inside the "Q", so we stack: logo on
   top, fields below, both the same width.
========================================================== */

@media (max-width: 876px), (max-height: 570px) {
    .login-page {
        --pad: 14px;
        background-image: none;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 28px;
    }

    .login-logo {
        display: block;
        width: min(82%, 340px);
        height: auto;
    }

    .login-overlay {
        position: static;
        transform: none;
        width: min(82%, 340px);
        gap: 14px;
    }

    .login-field-label  { font-size: var(--font-md); }
    .login-field input  { font-size: var(--font-lg); padding: 16px 18px; }
    .login-submit       { min-width: 76px; padding: 0 24px; }
    .login-submit x-icon { font-size: 26px; }
    .login-error        { font-size: var(--font-lg); padding: 13px 15px; }
}

body.mobile .login-page {
    --pad: 14px;
    background-image: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
}

body.mobile .login-logo {
    display: block;
    width: min(82%, 340px);
    height: auto;
}

body.mobile .login-overlay {
    position: static;
    transform: none;
    width: min(82%, 340px);
    gap: 14px;
}

body.mobile .login-field-label  { font-size: var(--font-md); }
body.mobile .login-field input  { font-size: var(--font-lg); padding: 16px 18px; }
body.mobile .login-submit       { min-width: 76px; padding: 0 24px; }
body.mobile .login-submit x-icon { font-size: 26px; }
body.mobile .login-error        { font-size: var(--font-lg); padding: 13px 15px; }