/* ── Account design tokens ──────────────────── */
:root {
    --al-navy:   #37526D;
    --al-navy-dk:#2E4F6C;
    --al-cream:  #EEF4F8;
    --al-ivory:  #F4F7FA;
    --al-brick:  #DC4A3B;
    --al-muted:  #6B7E8F;
    --al-border: #D1DAE3;
    --al-serif:  'DM Serif Display', Georgia, serif;
    --al-sans:   'Inter', ui-sans-serif, system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

.al-shell {
    font-family: var(--al-sans);
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

/* ── Left panel ─────────────────────────────── */
.al-panel-left {
    background: var(--al-navy);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 3rem 3.5rem;
    position: relative;
    overflow: hidden;
}

.al-panel-left::before {
    content: 'EUCT';
    position: absolute;
    right: -1rem;
    bottom: -1rem;
    font-family: var(--al-serif);
    font-size: 14rem;
    font-weight: 700;
    color: white;
    opacity: 0.03;
    line-height: 1;
    letter-spacing: -0.05em;
    pointer-events: none;
    user-select: none;
}

.al-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
}

.al-brand-mark {
    width: 0.3125rem;
    height: 1.25rem;
    background: var(--al-brick);
    border-radius: 1px;
    flex-shrink: 0;
}

.al-brand-name {
    font-family: var(--al-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    letter-spacing: -0.01em;
}

.al-panel-headline {
    position: relative;
    z-index: 1;
}

.al-eyebrow {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 1.25rem;
}

.al-eyebrow::before {
    content: '';
    display: block;
    width: 1rem;
    height: 1px;
    background: var(--al-brick);
}

.al-headline {
    font-family: var(--al-serif);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: white;
    margin-bottom: 1.25rem;
}

.al-headline em {
    font-style: italic;
    color: var(--al-brick);
}

.al-sub {
    font-size: 0.875rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.45);
    max-width: 36ch;
}

.al-panel-footer {
    font-size: 0.6875rem;
    color: rgba(255,255,255,0.2);
    letter-spacing: 0.04em;
}

/* ── Right panel ────────────────────────────── */
.al-panel-right {
    background: var(--al-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 3.5rem;
}

.al-form-wrap {
    width: 100%;
    max-width: 22rem;
}

.al-form-title {
    font-family: var(--al-serif);
    font-size: 1.875rem;
    font-weight: 600;
    color: var(--al-navy);
    letter-spacing: -0.02em;
    margin-bottom: 0.375rem;
}

.al-form-sub {
    font-size: 0.8125rem;
    color: var(--al-muted);
    margin-bottom: 2rem;
}

/* ── Form fields ────────────────────────────── */
.al-field { margin-bottom: 1.125rem; }

.al-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--al-navy);
    margin-bottom: 0.375rem;
    letter-spacing: 0.01em;
}

.al-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-family: var(--al-sans);
    font-size: 0.9375rem;
    color: var(--al-navy);
    background: white;
    border: 1.5px solid var(--al-border);
    border-radius: 4px;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.al-input:focus {
    outline: none;
    border-color: var(--al-navy);
    box-shadow: 0 0 0 3px rgba(55,82,109,0.10);
}

.al-input::placeholder { color: var(--al-muted); opacity: 0.6; }

.al-validation {
    font-size: 0.6875rem;
    color: var(--al-brick);
    margin-top: 0.25rem;
    display: block;
}

/* ── Error alert ────────────────────────────── */
.al-alert-error {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    background: rgba(200,69,42,0.07);
    border-left: 3px solid var(--al-brick);
    border-radius: 0 4px 4px 0;
    font-size: 0.8125rem;
    color: var(--al-brick);
    margin-bottom: 1.25rem;
}

/* ── Submit button ──────────────────────────── */
.al-btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: 1.75rem;
    padding: 0.75rem 1.25rem;
    font-family: var(--al-sans);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: white;
    background: var(--al-navy);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}

.al-btn-submit:hover {
    background: #2E4F6C;
    transform: translateY(-1px);
}

.al-btn-submit svg { transition: transform 0.2s; }
.al-btn-submit:hover svg { transform: translateX(3px); }

/* ── Back link ──────────────────────────────── */
.al-back {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 1.75rem;
    font-size: 0.75rem;
    color: var(--al-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.al-back:hover { color: var(--al-navy); }

/* ── Responsive ─────────────────────────────── */
@media (max-width: 700px) {
    .al-shell { grid-template-columns: 1fr; }
    .al-panel-left { display: none; }
    .al-panel-right { padding: 2rem 1.5rem; }
}