/* Solutic Contracts — Client Portal Design System (FRONTEND-01) */

:root {
    --solutic-navy: #1c2430;
    --solutic-navy-light: #2a3544;
    --solutic-gold: #c9a227;
    --solutic-gold-hover: #b8911f;
    --solutic-bg: #f7f4ee;
    --solutic-bg-card: #fffdf8;
    --solutic-border: #d9d0c0;
    --solutic-text: #1c2430;
    --solutic-text-muted: #5a6578;
    --solutic-success: #2d6a4f;
    --solutic-success-bg: #e8f5ef;
    --solutic-warning: #9a6700;
    --solutic-warning-bg: #fef6e0;
    --solutic-danger: #8a1f1f;
    --solutic-danger-bg: #fdeaea;
    --solutic-info: #1c4a7a;
    --solutic-info-bg: #e8f0fa;
    --solutic-radius: 6px;
    --solutic-shadow: 0 2px 8px rgba(28, 36, 48, 0.08);
    --solutic-font: Georgia, "Times New Roman", serif;
    --solutic-font-sans: system-ui, -apple-system, "Segoe UI", sans-serif;
    --solutic-max-width: 960px;
    --solutic-header-height: 3.5rem;
}

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

body {
    font-family: var(--solutic-font);
    margin: 0;
    background: var(--solutic-bg);
    color: var(--solutic-text);
    line-height: 1.5;
    min-height: 100vh;
}

a { color: var(--solutic-navy); }
a:hover { color: var(--solutic-gold); }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Header ── */
.portal-header {
    background: var(--solutic-navy);
    color: #f7f4ee;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--solutic-shadow);
}

.portal-header__inner {
    max-width: var(--solutic-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--solutic-header-height);
    gap: 1rem;
}

.portal-brand {
    color: #f7f4ee;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.05rem;
    white-space: nowrap;
}

.portal-brand:hover { color: var(--solutic-gold); }

.portal-nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid rgba(247, 244, 238, 0.4);
    color: #f7f4ee;
    padding: 0.4rem 0.7rem;
    border-radius: var(--solutic-radius);
    cursor: pointer;
    font-size: 0.85rem;
}

.portal-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
    align-items: center;
}

.portal-nav a {
    color: #f7f4ee;
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.3rem 0;
    border-bottom: 2px solid transparent;
}

.portal-nav a:hover,
.portal-nav a.is-active {
    color: var(--solutic-gold);
    border-bottom-color: var(--solutic-gold);
}

@media (max-width: 720px) {
    .portal-nav-toggle { display: block; }

    .portal-nav {
        display: none;
        flex-direction: column;
        width: 100%;
        padding-bottom: 1rem;
    }

    .portal-nav.is-open { display: flex; }

    .portal-header__inner { flex-wrap: wrap; }
}

/* ── Main layout ── */
.portal-main {
    padding: 1.5rem;
    max-width: var(--solutic-max-width);
    margin: 0 auto;
}

.portal-footer {
    text-align: center;
    padding: 2rem 1.5rem;
    color: var(--solutic-text-muted);
    font-size: 0.85rem;
}

/* ── Typography ── */
.portal-page-title {
    font-size: 1.6rem;
    margin: 0 0 0.5rem;
}

.portal-lead {
    color: var(--solutic-text-muted);
    margin: 0 0 1.5rem;
}

.portal-section-title {
    font-size: 1.15rem;
    margin: 1.5rem 0 0.75rem;
}

/* ── Flash messages ── */
.portal-flashes { margin-bottom: 1rem; }

.portal-alert {
    padding: 0.75rem 1rem;
    border-radius: var(--solutic-radius);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.portal-alert--success { background: var(--solutic-success-bg); color: var(--solutic-success); border: 1px solid #a8d5bc; }
.portal-alert--error { background: var(--solutic-danger-bg); color: var(--solutic-danger); border: 1px solid #e8a0a0; }
.portal-alert--warning { background: var(--solutic-warning-bg); color: var(--solutic-warning); border: 1px solid #f0d080; }
.portal-alert--info { background: var(--solutic-info-bg); color: var(--solutic-info); border: 1px solid #a0c0e0; }

/* ── Buttons ── */
.portal-btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border-radius: var(--solutic-radius);
    font-family: var(--solutic-font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    line-height: 1.3;
}

.portal-btn--primary {
    background: var(--solutic-navy);
    color: #fff;
    border-color: var(--solutic-navy);
}

.portal-btn--primary:hover:not(:disabled) {
    background: var(--solutic-navy-light);
    border-color: var(--solutic-navy-light);
    color: #fff;
}

.portal-btn--accent {
    background: var(--solutic-gold);
    color: var(--solutic-navy);
    border-color: var(--solutic-gold);
}

.portal-btn--accent:hover:not(:disabled) {
    background: var(--solutic-gold-hover);
    border-color: var(--solutic-gold-hover);
    color: var(--solutic-navy);
}

.portal-btn--outline {
    background: transparent;
    color: var(--solutic-navy);
    border-color: var(--solutic-border);
}

.portal-btn--outline:hover:not(:disabled) {
    border-color: var(--solutic-navy);
}

.portal-btn:disabled,
.portal-btn.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.portal-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* ── Cards ── */
.portal-card {
    background: var(--solutic-bg-card);
    border: 1px solid var(--solutic-border);
    border-radius: var(--solutic-radius);
    padding: 1.25rem;
    box-shadow: var(--solutic-shadow);
}

.portal-card + .portal-card { margin-top: 1rem; }

.portal-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.portal-card__title {
    font-size: 1.05rem;
    margin: 0;
    font-weight: bold;
}

.portal-card__meta {
    font-size: 0.85rem;
    color: var(--solutic-text-muted);
    margin: 0.25rem 0 0;
}

.portal-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

/* ── Badges ── */
.portal-badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-family: var(--solutic-font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.portal-badge--done { background: var(--solutic-success-bg); color: var(--solutic-success); }
.portal-badge--current { background: var(--solutic-gold); color: var(--solutic-navy); }
.portal-badge--pending { background: #eee; color: var(--solutic-text-muted); }
.portal-badge--status { background: var(--solutic-info-bg); color: var(--solutic-info); }

/* ── Stepper ── */
.portal-stepper {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    counter-reset: step;
}

.portal-stepper__item {
    flex: 1 1 120px;
    position: relative;
    padding: 0 0.5rem 1.5rem;
    text-align: center;
}

.portal-stepper__item::before {
    counter-increment: step;
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin: 0 auto 0.5rem;
    border-radius: 50%;
    font-family: var(--solutic-font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    background: #eee;
    color: var(--solutic-text-muted);
    border: 2px solid var(--solutic-border);
}

.portal-stepper__item--done::before {
    content: "✓";
    background: var(--solutic-success);
    color: #fff;
    border-color: var(--solutic-success);
}

.portal-stepper__item--current::before {
    background: var(--solutic-gold);
    color: var(--solutic-navy);
    border-color: var(--solutic-gold);
}

.portal-stepper__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
}

.portal-stepper__desc {
    display: block;
    font-size: 0.72rem;
    color: var(--solutic-text-muted);
    margin-top: 0.2rem;
}

/* ── Tables ── */
.portal-table-wrap { overflow-x: auto; margin-top: 1rem; }

.portal-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--solutic-bg-card);
    font-size: 0.9rem;
}

.portal-table th,
.portal-table td {
    border: 1px solid var(--solutic-border);
    padding: 0.6rem 0.75rem;
    text-align: left;
}

.portal-table th {
    background: var(--solutic-navy);
    color: #f7f4ee;
    font-family: var(--solutic-font-sans);
    font-weight: 600;
    font-size: 0.8rem;
}

.portal-table tr:nth-child(even) td { background: rgba(247, 244, 238, 0.5); }

.portal-table a { font-weight: 600; }

/* ── Definition list (detail pages) ── */
.portal-dl {
    display: grid;
    grid-template-columns: minmax(140px, 1fr) 2fr;
    gap: 0.5rem 1rem;
    margin: 0;
}

.portal-dl dt {
    font-weight: 600;
    color: var(--solutic-text-muted);
    font-size: 0.85rem;
}

.portal-dl dd { margin: 0; }

/* ── Login page ── */
.portal-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.portal-login-card {
    width: 100%;
    max-width: 420px;
    background: var(--solutic-bg-card);
    border: 1px solid var(--solutic-border);
    border-radius: var(--solutic-radius);
    padding: 2rem;
    box-shadow: var(--solutic-shadow);
}

.portal-login-card h1 {
    font-size: 1.4rem;
    margin: 0 0 0.25rem;
}

.portal-form-group { margin-bottom: 1rem; }

.portal-form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.portal-form-group input {
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--solutic-border);
    border-radius: var(--solutic-radius);
    font-family: var(--solutic-font);
    font-size: 1rem;
    background: #fff;
}

.portal-form-group input:focus {
    outline: 2px solid var(--solutic-gold);
    outline-offset: 1px;
}

/* ── Journey / Signature ── */
.portal-journey-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.portal-journey-stat {
    background: var(--solutic-bg-card);
    border: 1px solid var(--solutic-border);
    border-radius: var(--solutic-radius);
    padding: 1rem;
    text-align: center;
}

.portal-journey-stat__value {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--solutic-navy);
}

.portal-journey-stat__label {
    font-size: 0.8rem;
    color: var(--solutic-text-muted);
}

.portal-signature-steps {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.portal-signature-step {
    padding: 1rem;
    border: 1px solid var(--solutic-border);
    border-radius: var(--solutic-radius);
    margin-bottom: 0.75rem;
    background: var(--solutic-bg-card);
}

.portal-signature-step.is-active {
    border-color: var(--solutic-gold);
    box-shadow: 0 0 0 2px rgba(201, 162, 39, 0.25);
}

.portal-signature-step.is-done {
    opacity: 0.7;
}

.portal-signature-step.is-hidden { display: none; }

.portal-signature-feedback {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: var(--solutic-radius);
    font-size: 0.9rem;
}

.portal-signature-feedback--error {
    background: var(--solutic-danger-bg);
    color: var(--solutic-danger);
}

.portal-signature-feedback--success {
    background: var(--solutic-success-bg);
    color: var(--solutic-success);
}

.portal-verify-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    background: var(--solutic-info-bg);
    border: 1px solid #a0c0e0;
    border-radius: var(--solutic-radius);
    text-decoration: none;
    color: var(--solutic-info);
    font-weight: 600;
}

.portal-verify-link:hover { background: #d8e8f8; color: var(--solutic-info); }

.portal-empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--solutic-text-muted);
}

.portal-actions { margin-top: 1.5rem; }

.portal-btn--block { width: 100%; display: block; text-align: center; }