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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--cr-bg);
    color: var(--cr-text);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page, .app {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.page::before, .app::before {
    content: "";
    position: absolute;
    inset: -240px;
    background:
        radial-gradient(700px 460px at 14% 18%, var(--cr-brand-grad-radial-1), transparent 60%),
        radial-gradient(700px 460px at 86% 12%, var(--cr-brand-grad-radial-2), transparent 60%);
    pointer-events: none;
}

.shell {
    width: 100%;
    max-width: 1040px;
    position: relative;
}

.card {
    width: 100%;
    max-width: 460px;
    border-radius: var(--cr-radius-xl, 22px);
    overflow: hidden;
    border: 1px solid var(--cr-card-border);
    background: var(--cr-card-bg);
    box-shadow: 0 24px 64px rgba(0,0,0,0.45);
    padding: 36px;
    position: relative;
}

.card-login { max-width: 420px; }

.card-landing {
    max-width: none;
    background: var(--cr-card-bg-light);
    padding: 0;
}

.layout { display: grid; padding: 40px; }

.brand, .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.brand i, .logo i { font-size: 24px; color: var(--cr-primary); }
.logo i { font-size: 28px; }
.brand span, .logo span { font-size: 17px; font-weight: 600; letter-spacing: -0.3px; }
.logo span { font-size: 18px; }

h1 {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 8px;
    letter-spacing: -0.4px;
}

.landing-title {
    font-size: 36px;
    line-height: 1.12;
    margin-bottom: 12px;
    max-width: 40px;
    letter-spacing: -0.6px;
}

.highlight {
    background: linear-gradient(135deg, var(--cr-primary), var(--cr-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--cr-text-muted);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.5;
}

.landing-subtitle {
    font-size: 16px;
    max-width: 432px;
    line-height: 1.55;
}

.error {
    color: var(--cr-error-light);
    background: var(--cr-error-bg-light);
    border: 1px solid var(--cr-error-border);
    padding: 12px 16px;
    border-radius: var(--cr-radius-sm, 10px);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.field { margin-bottom: 16px; }

.field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--cr-text-muted);
    letter-spacing: 0.1px;
}

.field input {
    width: 100%;
    padding: 13px 16px;
    border-radius: var(--cr-radius-sm, 10px);
    border: 1px solid var(--cr-border);
    background: var(--cr-input-bg);
    color: var(--cr-text);
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input::placeholder {
    color: var(--cr-text-faint);
}

.field input:focus {
    border-color: var(--cr-primary);
    box-shadow: 0 0 0 3px var(--cr-primary-bg-xsoft, rgba(139,92,246,0.12));
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 16px;
    border-radius: var(--cr-radius-sm, 10px);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: 1px solid var(--cr-primary-border-strong);
    background: linear-gradient(135deg, var(--cr-primary-bg), var(--cr-secondary-bg-soft));
    color: var(--cr-text);
    text-decoration: none;
    letter-spacing: 0.1px;
    transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.btn:hover {
    background: linear-gradient(135deg, var(--cr-primary-bg-hover), rgba(236,72,153,0.16));
    border-color: var(--cr-primary-border-focus);
    box-shadow: 0 4px 20px rgba(139,92,246,0.2);
}

.btn:focus-visible {
    outline: none;
    border-color: var(--cr-primary-border-focus);
    box-shadow: 0 0 0 3px var(--cr-primary-bg-xsoft);
}

.btn:active { transform: translateY(1px); }

.btn[aria-disabled="true"],
.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.links {
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 14px;
}

.links a {
    color: var(--cr-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

.links a:hover {
    color: var(--cr-primary-2);
    text-decoration: underline;
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--cr-radius-sm, 10px);
    font-weight: 600;
    font-size: 14px;
    border: 1px solid var(--cr-border);
    background: var(--cr-bg-surface);
    color: var(--cr-text);
    text-decoration: none;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.action:hover {
    background: var(--cr-bg-hover);
    border-color: var(--cr-primary);
}

.action:active {
    transform: translateY(1px);
}

.action-primary {
    border: none;
    background: linear-gradient(135deg, var(--cr-primary), var(--cr-primary-dark));
    color: var(--cr-text-white);
    box-shadow: 0 4px 16px rgba(139,92,246,0.3);
}

.action-primary:hover {
    background: linear-gradient(135deg, var(--cr-primary-dark), var(--cr-primary));
    box-shadow: 0 8px 28px rgba(139,92,246,0.4);
    transform: translateY(-1px);
}

.features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    border-radius: var(--cr-radius-sm, 10px);
    background: var(--cr-bg-surface);
    border: 1px solid var(--cr-border-soft, var(--cr-border));
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.feature:hover {
    border-color: var(--cr-primary-border, var(--cr-primary));
    background: var(--cr-bg-hover, rgba(255,255,255,0.03));
    transform: translateY(-1px);
}

.feature i {
    font-size: 16px;
    color: var(--cr-primary);
    margin-top: 3px;
    flex-shrink: 0;
}

.feature-text h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
    letter-spacing: -0.1px;
}

.feature-text p {
    font-size: 13px;
    color: var(--cr-text-muted);
    line-height: 1.4;
}

.footer-links {
    margin-top: 24px;
    font-size: 13px;
    color: var(--cr-text-muted);
}

.footer-links a {
    color: var(--cr-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

.footer-links a:hover {
    color: var(--cr-primary-2);
    text-decoration: underline;
}

@media (max-width: 980px) {
    .layout { padding: 28px; }
    .features { grid-template-columns: 1fr; }

    h1 { font-size: 22px; }
    .landing-title { font-size: 28px; }
}