/* ============================================================
   page.css — Personal AI Team shared design system
   Loaded by: index.html, login.html, forgot-password.html,
              reset-password.html, privacy.html, terms.html
   Tailwind utilities still work on top of these components.
   ============================================================ */

:root {
    --brand:        #84CAFF;
    --brand-50:     #F0F8FF;
    --brand-100:    #BAE0FE;
    --brand-500:    #2E90FA;
    --brand-600:    #1570EF;
    --brand-700:    #175CD3;

    --slate-50:     #F8FAFC;
    --slate-100:    #F1F5F9;
    --slate-200:    #E2E8F0;
    --slate-300:    #CBD5E1;
    --slate-500:    #64748B;
    --slate-600:    #475569;
    --slate-700:    #334155;
    --slate-900:    #0F172A;

    --emerald-500:  #10B981;
    --red-600:      #DC2626;

    --radius-card:   2rem;     /* large cards / modal shells  */
    --radius-panel:  1.5rem;   /* inner panels                 */
    --radius-btn:    1rem;     /* primary buttons              */
    --radius-input:  0.75rem;  /* form inputs                  */
    --radius-pill:   9999px;

    --shadow-card:   0 10px 30px -12px rgba(15, 23, 42, 0.12);
    --shadow-btn:    0 6px 16px -6px rgba(21, 112, 239, 0.35);

    --font-base:     "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* ---------- Base typography ---------- */
html { -webkit-text-size-adjust: 100%; }
body.page-body {
    font-family: var(--font-base);
    color: var(--slate-900);
    background: var(--slate-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---------- Layout shells ---------- */
.page-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.page-backdrop {
    background:
        radial-gradient(ellipse at top left,  rgba(132, 202, 255, 0.18), transparent 60%),
        radial-gradient(ellipse at bottom right, rgba(46, 144, 250, 0.10), transparent 60%),
        var(--slate-50);
}

/* ---------- Cards ---------- */
.page-card {
    background: #ffffff;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: 2rem;
}

.page-card--narrow { max-width: 420px; width: 100%; }
.page-card--prose  { max-width: 768px; width: 100%; }

/* ---------- Headings / kickers ---------- */
.page-kicker {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--brand-600);
}

.page-title {
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--slate-900);
    letter-spacing: -0.01em;
    margin: 0.25rem 0 0.5rem;
}

.page-subtitle {
    font-size: 0.875rem;
    color: var(--slate-500);
    line-height: 1.55;
}

/* ---------- Form controls ---------- */
.page-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--slate-600);
    margin-bottom: 0.4rem;
}

.page-input {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-input);
    font-size: 0.875rem;
    color: var(--slate-900);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
    font-family: inherit;
}
.page-input::placeholder { color: var(--slate-500); }
.page-input:focus {
    background: #ffffff;
    border-color: var(--brand-500);
    box-shadow: 0 0 0 4px rgba(46, 144, 250, 0.15);
}
.page-input:disabled { opacity: 0.6; cursor: not-allowed; }

/* ---------- Buttons ---------- */
.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-btn);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.1s, box-shadow 0.15s, background-color 0.15s, color 0.15s;
    text-decoration: none;
    font-family: inherit;
}
.page-btn:active { transform: translateY(1px); }
.page-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.page-btn-primary {
    background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
    color: #ffffff;
    box-shadow: var(--shadow-btn);
}
.page-btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
}

.page-btn-ghost {
    background: #ffffff;
    color: var(--slate-900);
    border-color: var(--slate-200);
}
.page-btn-ghost:hover:not(:disabled) {
    background: var(--slate-50);
    border-color: var(--slate-300);
}

/* ---------- Links ---------- */
.page-link {
    color: var(--brand-600);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.15s;
}
.page-link:hover { color: var(--brand-700); text-decoration: underline; }

.page-link-muted {
    color: var(--slate-500);
    font-weight: 500;
    text-decoration: none;
}
.page-link-muted:hover { color: var(--slate-900); }

/* ---------- Alerts ---------- */
.page-alert {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-input);
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid;
}
.page-alert-success { background: #ECFDF5; border-color: #A7F3D0; color: #065F46; }
.page-alert-warning { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }
.page-alert-error   { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }
.page-alert-info    { background: var(--brand-50); border-color: var(--brand-100); color: var(--brand-700); }

/* ---------- Prose (legal pages) ---------- */
.page-prose {
    max-width: 720px;
    margin: 0 auto;
    color: var(--slate-700);
    line-height: 1.7;
    font-size: 0.95rem;
}
.page-prose h1 {
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--slate-900);
    margin-bottom: 0.25rem;
}
.page-prose h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-top: 2rem;
    margin-bottom: 0.5rem;
}
.page-prose p  { margin: 0.5rem 0 1rem; }
.page-prose a  { color: var(--brand-600); text-decoration: none; }
.page-prose a:hover { text-decoration: underline; color: var(--brand-700); }

/* ---------- Utility: visually hidden ---------- */
.page-hidden { display: none !important; }

/* ============================================================
   Dashboard component layer — in-app views
   Used by settings, billing, analytics, reports, integrations,
   organisation, automations, account (all rendered inside
   index.html). Kept separate from the auth/legal .page-* shells
   above because dashboards use compact, high-density controls
   whereas auth uses a single centred card.
   ============================================================ */

/* ---------- Navbar / shell ---------- */
.dash-navbar {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--slate-200);
    background: rgba(255, 255, 255, 0.9);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
@media (min-width: 768px) {
    .dash-navbar { padding: 1rem 2rem; }
}

.dash-navbar-title {
    font-size: 1.125rem;
    font-weight: 900;
    color: var(--slate-900);
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0;
}
@media (min-width: 768px) {
    .dash-navbar-title { font-size: 1.25rem; }
}

.dash-nav-btn {
    padding: 0.625rem;
    background: #ffffff;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
    color: var(--slate-600);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}
.dash-nav-btn:hover { background: var(--slate-50); }

.dash-nav-btn--back {
    padding: 0.625rem 1rem;
    color: var(--slate-700);
    font-size: 0.875rem;
    font-weight: 700;
    display: none;
}
.dash-nav-btn--back:hover {
    background: rgba(132, 202, 255, 0.1);
    border-color: var(--brand);
    color: var(--brand);
}
@media (min-width: 768px) {
    .dash-nav-btn--back { display: inline-flex; }
    .dash-nav-btn--hamburger { display: none; }
}

.dash-body {
    padding: 1.5rem;
    padding-bottom: 2.5rem;
}
@media (min-width: 768px) {
    .dash-body { padding: 1.5rem 2.5rem 2.5rem; }
}

.dash-container {
    max-width: 64rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.dash-container--wide { max-width: 72rem; }

.dash-subtitle {
    font-size: 0.875rem;
    color: var(--slate-600);
    margin: 0;
}

.dash-section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0 0 1rem;
}
.dash-section-title--xl {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

/* ---------- Cards ---------- */
.dash-card {
    background: #ffffff;
    border-radius: 0.75rem;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    border: 1px solid var(--slate-200);
    padding: 1.5rem;
}

.dash-panel {
    background: var(--slate-50);
    border-radius: 0.75rem;
    border: 1px solid var(--slate-200);
    padding: 1.5rem;
}

.dash-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0;
}
.dash-card-title--lg { font-size: 1.125rem; }
.dash-card-title--sm { font-size: 0.875rem; }

.dash-card-desc {
    font-size: 0.875rem;
    color: var(--slate-500);
    margin: 0.25rem 0 0;
    line-height: 1.5;
}

.dash-divider {
    border-top: 1px solid var(--slate-100);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

/* ---------- Tabs ---------- */
.dash-tabs {
    border-bottom: 1px solid var(--slate-200);
}
.dash-tabs-nav {
    margin-bottom: -1px;
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}
.dash-tab {
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    padding: 0.75rem 0.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--slate-500);
    text-decoration: none;
    transition: border-color 0.15s, color 0.15s;
    cursor: pointer;
}
.dash-tab:hover {
    border-bottom-color: var(--slate-300);
    color: var(--slate-700);
}
.dash-tab.is-active {
    border-bottom-color: var(--slate-900);
    color: var(--slate-900);
}

/* ---------- Form controls ---------- */
.dash-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--slate-700);
    margin-bottom: 0.5rem;
}

.dash-input,
.dash-select {
    display: block;
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-300);
    border-radius: 0.5rem;
    color: var(--slate-900);
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
    outline: none;
    box-sizing: border-box;
}
.dash-select {
    padding-right: 2.5rem;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748B' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem 1rem;
    -webkit-appearance: none;
    appearance: none;
}
.dash-input:focus,
.dash-select:focus {
    background-color: #ffffff;
    border-color: var(--brand-500);
    box-shadow: 0 0 0 3px rgba(46, 144, 250, 0.18);
}
.dash-input::placeholder { color: var(--slate-500); }
.dash-input:disabled,
.dash-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--slate-50);
}

.dash-helper {
    font-size: 0.75rem;
    color: var(--slate-500);
    margin-top: 0.25rem;
}

.dash-checkbox {
    height: 1rem;
    width: 1rem;
    border-radius: 0.25rem;
    border: 1px solid var(--slate-300);
    accent-color: var(--brand-600);
    flex-shrink: 0;
}

.dash-checkbox-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-600);
}

/* ---------- Buttons ---------- */
.dash-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.25;
}
.dash-btn--lg { padding: 0.625rem 1.25rem; }
.dash-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.dash-btn-primary {
    background: var(--brand-600);
    color: #ffffff;
}
.dash-btn-primary:hover:not(:disabled) { background: var(--brand-700); }

.dash-btn-ghost {
    background: #ffffff;
    color: var(--slate-700);
    border-color: var(--slate-200);
}
.dash-btn-ghost:hover:not(:disabled) {
    background: var(--slate-50);
    border-color: var(--slate-300);
}

.dash-btn-ghost-slate {
    background: var(--slate-50);
    color: var(--slate-700);
    border-color: var(--slate-200);
}
.dash-btn-ghost-slate:hover:not(:disabled) {
    background: var(--slate-100);
}

/* ---------- Toggle ---------- */
.dash-toggle {
    position: relative;
    display: inline-flex;
    flex-shrink: 0;
    height: 1.5rem;
    width: 2.75rem;
    cursor: pointer;
    border-radius: 9999px;
    background: var(--slate-200);
    border: 2px solid transparent;
    transition: background-color 0.2s ease-in-out;
    padding: 0;
    align-items: center;
}
.dash-toggle-knob {
    display: inline-block;
    height: 1.25rem;
    width: 1.25rem;
    transform: translateX(0);
    border-radius: 9999px;
    background: #ffffff;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease-in-out;
}
.dash-toggle.is-on { background: var(--brand-600); }
.dash-toggle.is-on .dash-toggle-knob { transform: translateX(1.25rem); }
.dash-toggle:disabled,
.dash-toggle[aria-disabled="true"] {
    cursor: not-allowed;
    opacity: 0.6;
}

/* ---------- Badges ---------- */
.dash-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.dash-badge-emerald { background: #D1FAE5; color: #065F46; }
.dash-badge-blue    { background: var(--brand-50); color: var(--brand-700); }
.dash-badge-slate   { background: var(--slate-100); color: var(--slate-700); }

/* ---------- KPI ---------- */
.dash-kpi-value {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--slate-900);
    margin: 0;
}
.dash-kpi-value--xl { font-size: 2.25rem; }
.dash-kpi-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--slate-600);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0 0 0.5rem;
}

/* ---------- Progress ---------- */
.dash-progress {
    width: 100%;
    height: 0.375rem;
    background: var(--slate-100);
    border-radius: 9999px;
    overflow: hidden;
}
.dash-progress-fill {
    height: 100%;
    background: var(--brand-500);
    border-radius: 9999px;
    transition: width 0.3s ease;
}

/* ---------- Inline alert (thin banner, not the big .page-alert) ---------- */
.dash-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid;
    font-size: 0.875rem;
    font-weight: 500;
}
.dash-alert-warning {
    background: #FFFBEB;
    border-color: #FDE68A;
    color: #92400E;
}
.dash-alert-info {
    background: var(--brand-50);
    border-color: var(--brand-100);
    color: var(--brand-700);
}