:root {
    --bg: #08111f;
    --bg-secondary: #0f1c31;
    --panel: rgba(10, 18, 33, 0.74);
    --panel-border: rgba(255, 255, 255, 0.08);
    --text: #edf3ff;
    --muted: #aebfd8;
    --accent: #66d9c2;
    --accent-strong: #f3b562;
    --shadow: 0 24px 70px rgba(3, 8, 19, 0.35);
    --radius: 24px;
    --font: "Avenir Next", "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: var(--font);
    background:
        radial-gradient(circle at top left, rgba(102, 217, 194, 0.18), transparent 30%),
        radial-gradient(circle at bottom right, rgba(243, 181, 98, 0.24), transparent 32%),
        linear-gradient(135deg, var(--bg) 0%, var(--bg-secondary) 55%, #122742 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input {
    font: inherit;
}

.page {
    padding: 24px;
}

.page-login {
    display: grid;
    min-height: 100vh;
    place-items: center;
}

.login-shell {
    display: grid;
    gap: 28px;
    width: min(1120px, 100%);
    grid-template-columns: 1.1fr 0.9fr;
    align-items: stretch;
}

.simple-login-shell {
    width: min(460px, 100%);
    grid-template-columns: 1fr;
}

.brand-panel,
.panel-card,
.portal-header,
.resource-card {
    border: 1px solid var(--panel-border);
    box-shadow: var(--shadow);
}

.glass-card,
.brand-panel,
.hero-strip {
    backdrop-filter: blur(16px);
}

.brand-panel {
    padding: 40px;
    border-radius: calc(var(--radius) + 8px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 540px;
}

.brand-panel h1,
.panel-header h2,
.portal-header h1,
.hero-strip h2,
.resource-card h3 {
    margin: 0;
    line-height: 1.1;
}

.brand-panel h1 {
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    max-width: 10ch;
}

.lead {
    max-width: 38ch;
    color: var(--muted);
    font-size: 1.08rem;
}

.feature-list {
    display: grid;
    gap: 16px;
}

.feature-card,
.hero-strip,
.panel-card,
.portal-header,
.resource-card {
    background: var(--panel);
    border-radius: var(--radius);
}

.feature-card {
    padding: 18px 20px;
}

.feature-card span,
.eyebrow,
.resource-tag,
.resource-arrow,
.resource-url,
.portal-header p,
.hero-strip p,
.feature-card strong,
label span {
    display: block;
}

.eyebrow,
.resource-tag,
.resource-arrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    color: var(--accent);
}

.form-panel {
    display: grid;
    align-items: center;
}

.login-card {
    padding: 32px;
}

.panel-card {
    padding: 36px;
}

.panel-header {
    margin-bottom: 24px;
}

.compact-panel-header h1 {
    font-size: clamp(2rem, 4vw, 2.7rem);
}

.compact-panel-header p {
    margin-top: 10px;
    max-width: 32ch;
}

.panel-header p,
.portal-header p,
.hero-strip p,
.resource-card p,
.resource-url {
    color: var(--muted);
}

.alert {
    margin-bottom: 20px;
    padding: 14px 16px;
    border-radius: 16px;
}

.alert.error {
    background: rgba(255, 109, 109, 0.15);
    border: 1px solid rgba(255, 109, 109, 0.24);
}

.auth-form {
    display: grid;
    gap: 18px;
}

.remember-row {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
}

.remember-row input {
    width: 18px;
    height: 18px;
    min-height: 18px;
    padding: 0;
    accent-color: var(--accent);
}

.remember-row span {
    display: inline;
}

label {
    display: grid;
    gap: 10px;
}

input {
    width: 100%;
    min-height: 52px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(3, 9, 19, 0.6);
    color: var(--text);
    padding: 0 16px;
}

input:focus-visible,
button:focus-visible,
.resource-card:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.primary-button,
.ghost-button,
.menu-item {
    min-height: 48px;
    border: none;
    border-radius: 999px;
    cursor: pointer;
}

.primary-button {
    background: linear-gradient(90deg, var(--accent) 0%, #7fe7d3 100%);
    color: #06251f;
    font-weight: 700;
}

.ghost-button,
.menu-item {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    padding: 0 18px;
}

.page-dashboard {
    min-height: 100vh;
}

.portal-shell {
    width: min(1180px, 100%);
    margin: 0 auto;
    display: grid;
    gap: 22px;
}

.portal-header {
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    position: relative;
}

.portal-heading {
    max-width: 52ch;
}

.desktop-actions {
    display: flex;
}

.mobile-menu {
    display: none;
}

.menu-toggle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0 12px;
    cursor: pointer;
}

.menu-toggle span {
    height: 2px;
    border-radius: 999px;
    background: var(--text);
}

.menu-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 200px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(9, 16, 29, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
    z-index: 10;
}

.menu-item {
    width: 100%;
}

.hero-strip {
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
}

.resource-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.resource-card {
    padding: 24px;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
    min-height: 190px;
    display: flex;
    flex-direction: column;
}

.resource-card:hover {
    transform: translateY(-4px);
    border-color: rgba(102, 217, 194, 0.4);
    background: rgba(14, 30, 53, 0.94);
}

.resource-topline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.resource-url {
    margin-top: 18px;
    overflow-wrap: anywhere;
}

@media (max-width: 900px) {
    .login-shell {
        grid-template-columns: 1fr;
    }

    .brand-panel {
        min-height: unset;
    }

    .hero-strip {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    .page {
        padding: 16px;
    }

    .panel-card,
    .brand-panel,
    .portal-header,
    .hero-strip,
    .resource-card {
        border-radius: 20px;
    }

    .panel-card,
    .brand-panel,
    .portal-header,
    .hero-strip,
    .resource-card {
        padding: 20px;
    }

    .desktop-actions {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .resource-grid {
        grid-template-columns: 1fr;
    }

    .brand-panel h1 {
        max-width: 12ch;
    }

    .login-card,
    .panel-card,
    .portal-header,
    .resource-card {
        padding: 20px;
    }
}