/* Tutor Auth Surfaces - EduBridgeSA */

:root {
    --tutor-auth-bg: #07111f;
    --tutor-auth-surface: rgba(11, 18, 32, 0.88);
    --tutor-auth-surface-2: rgba(16, 24, 40, 0.72);
    --tutor-auth-border: rgba(148, 163, 184, 0.22);
    --tutor-auth-border-strong: rgba(96, 165, 250, 0.28);
    --tutor-auth-text: #eef4ff;
    --tutor-auth-muted: #aebcd1;
    --tutor-auth-muted-2: #7f92ab;
    --tutor-auth-primary: #60a5fa;
    --tutor-auth-primary-2: #8b5cf6;
    --tutor-auth-accent: #22c55e;
    --tutor-auth-warn: #f59e0b;
    --tutor-auth-shadow: 0 28px 60px -34px rgba(2, 6, 23, 0.9);
}

body.tutor-auth-page {
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.16), transparent 34%),
        radial-gradient(circle at top right, rgba(139, 92, 246, 0.15), transparent 30%),
        linear-gradient(180deg, #081120 0%, #091427 52%, #050b16 100%);
    color: var(--tutor-auth-text);
    overflow-x: hidden;
}

body.tutor-auth-page::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 18%),
        radial-gradient(circle at center, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: auto, 24px 24px;
    opacity: 0.35;
    z-index: 0;
}

body.tutor-auth-page .eb-navbar {
    position: relative;
    z-index: 5;
    background: rgba(3, 10, 20, 0.72);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

body.tutor-auth-page .eb-link,
body.tutor-auth-page .eb-brand-text {
    color: #e8eefb;
}

body.tutor-auth-page .eb-btn.eb-btn-ghost {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(148, 163, 184, 0.18);
    color: #eff6ff;
}

body.tutor-auth-page .eb-btn.eb-btn-primary {
    background: linear-gradient(135deg, #60a5fa, #8b5cf6);
    border: 0;
    color: #fff;
}

.tutor-auth-page {
    position: relative;
    z-index: 1;
    padding: 1.5rem 0 3.5rem;
}

.tutor-auth-shell {
    width: min(1180px, calc(100% - 1.5rem));
    margin: 0 auto;
}

.tutor-auth-grid {
    display: grid;
    gap: 1rem;
}

.tutor-auth-hero,
.tutor-auth-card,
.tutor-auth-rail,
.tutor-auth-status-panel {
    border: 1px solid var(--tutor-auth-border);
    border-radius: 1.5rem;
    background: linear-gradient(180deg, rgba(16, 24, 40, 0.94), rgba(10, 16, 30, 0.9));
    box-shadow: var(--tutor-auth-shadow);
    backdrop-filter: blur(18px);
}

.tutor-auth-hero {
    padding: 1.25rem;
    display: grid;
    gap: 1rem;
}

.tutor-auth-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.38rem 0.75rem;
    border-radius: 999px;
    background: rgba(96, 165, 250, 0.12);
    color: #dbeafe;
    border: 1px solid rgba(96, 165, 250, 0.24);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    width: fit-content;
}

.tutor-auth-title {
    margin: 0.8rem 0 0.45rem;
    font-size: clamp(2rem, 4vw, 3.65rem);
    line-height: 1.03;
    letter-spacing: -0.04em;
}

.tutor-auth-subtitle {
    margin: 0;
    color: var(--tutor-auth-muted);
    font-size: 1rem;
    line-height: 1.65;
    max-width: 64ch;
}

.tutor-auth-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.tutor-auth-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.18);
    color: #e8eefb;
    font-size: 0.92rem;
    white-space: nowrap;
}

.tutor-auth-hero__aside {
    display: grid;
    gap: 0.8rem;
}

.tutor-auth-rail,
.tutor-auth-status-panel {
    padding: 1rem;
}

.tutor-auth-rail {
    display: grid;
    gap: 0.85rem;
}

.tutor-auth-rail h3,
.tutor-auth-status-panel h3 {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
}

.tutor-auth-rail p,
.tutor-auth-status-panel p,
.tutor-auth-note {
    margin: 0;
    color: var(--tutor-auth-muted);
    line-height: 1.6;
}

.tutor-auth-statgrid {
    display: grid;
    gap: 0.75rem;
}

.tutor-auth-stat {
    border-radius: 1rem;
    padding: 0.85rem 0.95rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.14);
}

.tutor-auth-stat__label {
    display: block;
    color: var(--tutor-auth-muted-2);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.3rem;
}

.tutor-auth-stat__value {
    font-size: 1.06rem;
    font-weight: 700;
    color: #fff;
}

.tutor-auth-card {
    padding: 1.2rem;
}

.tutor-auth-card--wide {
    padding: 1.25rem;
}

.tutor-auth-card__head {
    display: grid;
    gap: 0.45rem;
    margin-bottom: 1rem;
}

.tutor-auth-eyebrow {
    color: #93c5fd;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.tutor-auth-card__title {
    margin: 0;
    font-size: clamp(1.5rem, 2vw, 2rem);
    letter-spacing: -0.03em;
}

.tutor-auth-card__copy {
    margin: 0;
    color: var(--tutor-auth-muted);
    line-height: 1.6;
}

.tutor-auth-alert {
    border-radius: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: #e5eefc;
}

.tutor-auth-alert[data-tone="danger"] {
    border-color: rgba(248, 113, 113, 0.35);
    background: rgba(127, 29, 29, 0.22);
    color: #fecaca;
}

.tutor-auth-alert[data-tone="success"] {
    border-color: rgba(74, 222, 128, 0.35);
    background: rgba(20, 83, 45, 0.22);
    color: #bbf7d0;
}

.tutor-auth-alert[data-tone="info"] {
    border-color: rgba(96, 165, 250, 0.35);
    background: rgba(30, 64, 175, 0.16);
    color: #dbeafe;
}

.tutor-auth-form {
    display: grid;
    gap: 1rem;
}

.tutor-auth-fields {
    display: grid;
    gap: 0.9rem;
}

.tutor-auth-fields--two {
    grid-template-columns: minmax(0, 1fr);
}

.tutor-auth-field {
    display: grid;
    gap: 0.4rem;
}

.tutor-auth-field > span,
.tutor-auth-field > label {
    font-size: 0.88rem;
    font-weight: 700;
    color: #dbeafe;
}

.tutor-auth-field input,
.tutor-auth-field select,
.tutor-auth-field textarea {
    width: 100%;
    min-height: 3rem;
    padding: 0.8rem 0.95rem;
    border-radius: 0.95rem;
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: rgba(8, 15, 29, 0.94);
    color: #f8fafc;
    outline: none;
    font: inherit;
}

.tutor-auth-field textarea {
    min-height: 9rem;
    resize: vertical;
}

.tutor-auth-field input::placeholder,
.tutor-auth-field textarea::placeholder {
    color: #7d90ab;
}

.tutor-auth-field input:focus,
.tutor-auth-field select:focus,
.tutor-auth-field textarea:focus {
    border-color: rgba(96, 165, 250, 0.55);
    box-shadow: 0 0 0 0.2rem rgba(96, 165, 250, 0.18);
}

.tutor-auth-row {
    display: grid;
    gap: 0.9rem;
}

.tutor-auth-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--tutor-auth-muted);
    line-height: 1.5;
}

.tutor-auth-checkbox input {
    margin-top: 0.2rem;
    inline-size: 1rem;
    block-size: 1rem;
    accent-color: var(--tutor-auth-primary);
}

.tutor-auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;
    padding: 0.8rem 1rem;
    border-radius: 0.95rem;
    border: 1px solid transparent;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.tutor-auth-btn:hover {
    transform: translateY(-1px);
}

.tutor-auth-btn--primary {
    background: linear-gradient(135deg, #60a5fa, #8b5cf6);
    color: #fff;
}

.tutor-auth-btn--secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(148, 163, 184, 0.2);
    color: #eff6ff;
}

.tutor-auth-btn--ghost {
    background: transparent;
    border-color: rgba(148, 163, 184, 0.2);
    color: #eff6ff;
}

.tutor-auth-btn-row {
    display: grid;
    gap: 0.75rem;
}

.tutor-auth-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
    align-items: center;
}

.tutor-auth-links a {
    color: #bfdbfe;
    text-decoration: none;
    font-weight: 600;
}

.tutor-auth-links a:hover {
    text-decoration: underline;
}

.tutor-auth-stepper {
    display: grid;
    gap: 0.7rem;
}

.tutor-auth-step {
    display: grid;
    gap: 0.35rem;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.15);
}

.tutor-auth-step__top {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: center;
}

.tutor-auth-step__title {
    margin: 0;
    font-size: 0.96rem;
}

.tutor-auth-step__desc {
    color: var(--tutor-auth-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.tutor-auth-step__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.tutor-auth-step__badge--done {
    background: rgba(34, 197, 94, 0.16);
    color: #dcfce7;
}

.tutor-auth-step__badge--live {
    background: rgba(96, 165, 250, 0.16);
    color: #dbeafe;
}

.tutor-auth-step__badge--muted {
    background: rgba(148, 163, 184, 0.12);
    color: #dbeafe;
}

.tutor-auth-list {
    display: grid;
    gap: 0.55rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tutor-auth-list li {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    color: var(--tutor-auth-muted);
    line-height: 1.5;
}

.tutor-auth-list i {
    color: #93c5fd;
    margin-top: 0.2rem;
}

.tutor-auth-tracker {
    display: grid;
    gap: 0.9rem;
}

.tutor-auth-track {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem;
    align-items: start;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.14);
}

.tutor-auth-track__dot {
    inline-size: 0.9rem;
    block-size: 0.9rem;
    border-radius: 999px;
    margin-top: 0.25rem;
    background: rgba(148, 163, 184, 0.55);
    box-shadow: 0 0 0 6px rgba(148, 163, 184, 0.08);
}

.tutor-auth-track--current .tutor-auth-track__dot {
    background: var(--tutor-auth-primary);
    box-shadow: 0 0 0 6px rgba(96, 165, 250, 0.14);
}

.tutor-auth-track--done .tutor-auth-track__dot {
    background: var(--tutor-auth-accent);
    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.14);
}

.tutor-auth-track__body h4 {
    margin: 0 0 0.25rem;
    font-size: 0.98rem;
}

.tutor-auth-track__body p {
    margin: 0;
    color: var(--tutor-auth-muted);
    line-height: 1.55;
}

.tutor-auth-footer {
    margin-top: 1rem;
    color: var(--tutor-auth-muted-2);
    font-size: 0.9rem;
}

.tutor-auth-split {
    display: grid;
    gap: 1rem;
}

.tutor-auth-stack-top {
    margin-top: 1rem;
}

.tutor-auth-stack-lg {
    margin-top: 1.25rem;
}

.tutor-auth-surface {
    border-radius: 1.25rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(148, 163, 184, 0.16);
}

.tutor-auth-surface h4,
.tutor-auth-surface h5 {
    margin: 0 0 0.4rem;
}

.tutor-auth-surface p {
    margin: 0;
    color: var(--tutor-auth-muted);
}

@media (min-width: 768px) {
    .tutor-auth-page {
        padding: 2rem 0 4rem;
    }

    .tutor-auth-shell {
        width: min(1180px, calc(100% - 2rem));
    }

    .tutor-auth-grid--hero {
        grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
    }

    .tutor-auth-grid--form {
        grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
    }

    .tutor-auth-fields--two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tutor-auth-btn-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tutor-auth-row--3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .tutor-auth-split {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .tutor-auth-hero,
    .tutor-auth-card,
    .tutor-auth-rail,
    .tutor-auth-status-panel {
        border-radius: 1.75rem;
    }

    .tutor-auth-hero {
        padding: 1.5rem;
    }

    .tutor-auth-card,
    .tutor-auth-card--wide {
        padding: 1.5rem;
    }
}