:root {
    /* Miirak Bank — deep midnight + warm brass. Professional banking palette. */
    --mk-ink:        #0B1626;   /* base backgrounds */
    --mk-ink-soft:   #142035;
    --mk-ink-line:   #1E2C46;
    --mk-brass:      #C8A15A;   /* primary accent */
    --mk-brass-soft: #E4C990;
    --mk-brass-deep: #8E6E30;
    --mk-parchment:  #F5EFE2;   /* off-white surfaces */
    --mk-cloud:      #FBF8F1;
    --mk-text:       #E9ECF3;
    --mk-text-mute:  #94A2BD;
    --mk-danger:     #E1554A;
    --mk-success:    #6BB77B;
    --mk-warn:       #D9A441;

    --font-serif:  'Fraunces', 'Cormorant Garamond', 'Georgia', serif;
    --font-sans:   'Manrope', 'Inter Tight', system-ui, -apple-system, sans-serif;
    --font-mono:   'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--font-sans);
    color: var(--mk-text);
    background: var(--mk-ink);
    -webkit-font-smoothing: antialiased;
    line-height: 1.55;
    letter-spacing: -0.005em;
}
::selection { background: var(--mk-brass); color: var(--mk-ink); }

/* ─── layout ─────────────────────────────────────────────────────── */
.mk-container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.mk-shell     { min-height: 100vh; display: flex; flex-direction: column; }
.mk-main      { flex: 1; padding: 48px 0 96px; }

/* ─── top bar ────────────────────────────────────────────────────── */
.mk-topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 28px; border-bottom: 1px solid var(--mk-ink-line);
    background: rgba(11, 22, 38, 0.85);
    backdrop-filter: blur(14px);
    position: sticky; top: 0; z-index: 20;
}
.mk-topbar-inner { display: flex; align-items: center; gap: 40px; max-width: 1200px; margin: 0 auto; width: 100%; justify-content: space-between; }
.mk-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--mk-parchment); }
.mk-logo svg { width: 36px; height: 36px; }
.mk-logo-word { font-family: var(--font-serif); font-size: 1.4rem; letter-spacing: 0.02em; font-weight: 500; }
.mk-nav { display: flex; gap: 30px; align-items: center; }
.mk-nav a { color: var(--mk-text-mute); text-decoration: none; font-size: 0.95rem; transition: color 0.2s ease; }
.mk-nav a:hover, .mk-nav a.active { color: var(--mk-brass); }
.mk-nav a.mk-btn-primary { color: var(--mk-ink); }
.mk-nav a.mk-btn-primary:hover { color: var(--mk-ink); }
.mk-nav a.mk-btn-outline { color: var(--mk-parchment); }

/* ─── buttons ────────────────────────────────────────────────────── */
.mk-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 22px; border-radius: 999px;
    font-family: var(--font-sans); font-weight: 600; font-size: 0.95rem;
    letter-spacing: 0.01em; cursor: pointer; text-decoration: none;
    border: 1px solid transparent;
    transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.mk-btn:hover { transform: translateY(-1px); }
.mk-btn-primary   { background: var(--mk-brass); color: var(--mk-ink); box-shadow: 0 8px 24px -12px rgba(200,161,90,0.7); }
.mk-btn-primary:hover { background: var(--mk-brass-soft); }
.mk-btn-outline   { background: transparent; color: var(--mk-parchment); border-color: rgba(200,161,90,0.4); }
.mk-btn-outline:hover { border-color: var(--mk-brass); background: rgba(200,161,90,0.08); }
.mk-btn-ghost     { background: transparent; color: var(--mk-text-mute); }
.mk-btn-danger    { background: var(--mk-danger); color: #fff; }

/* ─── hero ───────────────────────────────────────────────────────── */
.mk-hero { padding: 96px 0 64px; position: relative; overflow: hidden; }
.mk-hero::before {
    content: ''; position: absolute; inset: -20% -20% auto auto; width: 620px; height: 620px;
    background: radial-gradient(closest-side, rgba(200,161,90,0.35), transparent 70%);
    filter: blur(10px);
    z-index: 0;
}
.mk-hero-grid {
    display: grid; grid-template-columns: 1.15fr 1fr; gap: 72px; position: relative; z-index: 1;
    align-items: center;
}
.mk-eyebrow {
    text-transform: uppercase; letter-spacing: 0.28em; font-size: 0.72rem;
    color: var(--mk-brass); margin-bottom: 24px;
}
.mk-hero h1 {
    font-family: var(--font-serif); font-weight: 500;
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 24px;
    color: var(--mk-parchment);
}
.mk-hero h1 em { color: var(--mk-brass); font-style: italic; }
.mk-hero p { color: var(--mk-text-mute); font-size: 1.15rem; max-width: 520px; }
.mk-hero-actions { display: flex; gap: 14px; margin-top: 36px; }

/* ─── card / surface ─────────────────────────────────────────────── */
.mk-surface {
    background: linear-gradient(140deg, var(--mk-ink-soft) 0%, var(--mk-ink) 100%);
    border: 1px solid var(--mk-ink-line);
    border-radius: 20px; padding: 28px;
    box-shadow: 0 24px 60px -40px rgba(0,0,0,0.7);
}
.mk-card-h { font-family: var(--font-serif); font-size: 1.4rem; margin: 0 0 8px; color: var(--mk-parchment); font-weight: 500; }
.mk-card-sub { color: var(--mk-text-mute); font-size: 0.9rem; margin: 0 0 20px; }

/* ─── forms ──────────────────────────────────────────────────────── */
.mk-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.mk-field label { font-size: 0.85rem; color: var(--mk-text-mute); letter-spacing: 0.02em; }
.mk-input {
    width: 100%; padding: 13px 16px;
    background: rgba(11, 22, 38, 0.4);
    border: 1px solid var(--mk-ink-line);
    border-radius: 12px; color: var(--mk-parchment);
    font-family: inherit; font-size: 0.95rem;
    transition: border 0.15s ease, background 0.15s ease;
}
.mk-input:focus { outline: none; border-color: var(--mk-brass); background: rgba(11, 22, 38, 0.7); }
.mk-input.error { border-color: var(--mk-danger); }
.mk-help { color: var(--mk-text-mute); font-size: 0.8rem; }

/* ─── auth pages ─────────────────────────────────────────────────── */
.mk-auth-shell {
    display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh;
}
.mk-auth-visual {
    background:
        radial-gradient(closest-side at 30% 20%, rgba(200,161,90,0.18), transparent 70%),
        linear-gradient(160deg, #0A1220, #0B1626 50%, #142035);
    padding: 60px; position: relative;
    display: flex; flex-direction: column; justify-content: space-between;
}
.mk-auth-form { padding: 80px 72px; display: flex; flex-direction: column; justify-content: center; background: var(--mk-cloud); color: var(--mk-ink); }
.mk-auth-form h1 { font-family: var(--font-serif); font-weight: 500; font-size: 2.5rem; color: var(--mk-ink); margin: 0 0 12px; }
.mk-auth-form p.mk-sub { color: #4a5670; margin: 0 0 32px; }
.mk-auth-form .mk-field label { color: #4a5670; }
.mk-auth-form .mk-input {
    background: #fff; color: var(--mk-ink); border-color: #d9d2c1;
}
.mk-auth-form .mk-input:focus { border-color: var(--mk-brass-deep); }
.mk-auth-form .mk-btn-primary { color: var(--mk-cloud); }
@media (max-width: 900px) {
    .mk-auth-shell { grid-template-columns: 1fr; }
    .mk-auth-visual { display: none; }
    .mk-auth-form { padding: 40px 24px; }
}

/* ─── customer app shell ─────────────────────────────────────────── */
.mk-app-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; background: var(--mk-cloud); color: var(--mk-ink); }
.mk-sidebar {
    background: var(--mk-ink); color: var(--mk-text); padding: 32px 20px;
    display: flex; flex-direction: column; gap: 8px;
}
.mk-sidebar .mk-logo-word { color: var(--mk-parchment); }
.mk-sidebar nav { margin-top: 40px; display: flex; flex-direction: column; gap: 2px; }
.mk-sidebar nav a {
    color: var(--mk-text-mute); text-decoration: none; padding: 12px 14px;
    border-radius: 12px; font-size: 0.95rem; display: flex; gap: 12px; align-items: center;
}
.mk-sidebar nav a:hover { background: var(--mk-ink-soft); color: var(--mk-parchment); }
.mk-sidebar nav a.active { background: rgba(200,161,90,0.12); color: var(--mk-brass); }

.mk-content { padding: 40px 48px; }
.mk-content h1 { font-family: var(--font-serif); font-weight: 500; color: var(--mk-ink); margin: 0 0 32px; }

.mk-tile {
    background: #fff; border: 1px solid #ecdbc0; border-radius: 20px; padding: 28px;
    box-shadow: 0 24px 60px -40px rgba(11,22,38,0.15);
}
.mk-tile-label { color: #6a7590; font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; }
.mk-tile-amount {
    font-family: var(--font-serif); font-size: 2.2rem; margin: 8px 0 4px; color: var(--mk-ink); font-weight: 500;
}
.mk-tile-iban { font-family: var(--font-mono); font-size: 0.85rem; color: #4a5670; }

/* ─── utility ────────────────────────────────────────────────────── */
.mk-alert { padding: 12px 18px; border-radius: 12px; margin-bottom: 18px; font-size: 0.9rem; }
.mk-alert-error { background: rgba(225,85,74,0.08); color: var(--mk-danger); border: 1px solid rgba(225,85,74,0.2); }
.mk-alert-info  { background: rgba(200,161,90,0.08); color: var(--mk-brass-deep); border: 1px solid rgba(200,161,90,0.2); }
.mk-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.mk-flex-between { display: flex; justify-content: space-between; align-items: center; }
.mk-muted { color: var(--mk-text-mute); }
.mk-tag { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.mk-tag-active { background: rgba(107,183,123,0.15); color: var(--mk-success); }
.mk-tag-frozen { background: rgba(225,85,74,0.15);   color: var(--mk-danger); }

/* ─── footer ─────────────────────────────────────────────────────── */
.mk-footer { border-top: 1px solid var(--mk-ink-line); padding: 40px 0; color: var(--mk-text-mute); font-size: 0.85rem; }
.mk-footer .mk-flex-between { flex-wrap: wrap; gap: 16px; }
.mk-footer a { color: var(--mk-text-mute); text-decoration: none; margin-left: 16px; }
.mk-footer a:hover { color: var(--mk-brass); }
.mk-fine { max-width: 720px; }

/* ─── QR login ───────────────────────────────────────────────────── */
.mk-qr-wrap { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.mk-qr-frame {
    padding: 28px; background: #fff; border-radius: 24px;
    box-shadow: 0 30px 80px -50px rgba(11,22,38,0.4);
}
.mk-qr-status { font-family: var(--font-mono); font-size: 0.85rem; color: #4a5670; }

/* ─── animations ─────────────────────────────────────────────────── */
@keyframes fade-up { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.mk-fade-up { animation: fade-up 0.6s ease both; }
.mk-fade-up.delay-1 { animation-delay: 0.08s; }
.mk-fade-up.delay-2 { animation-delay: 0.16s; }
.mk-fade-up.delay-3 { animation-delay: 0.24s; }

@media (max-width: 800px) {
    .mk-hero-grid { grid-template-columns: 1fr; gap: 32px; }
    .mk-app-shell { grid-template-columns: 1fr; }
    .mk-sidebar { display: none; }
    .mk-content { padding: 24px; }
}