/* ============================================================
   Área do Aluno · Mentoria TPM — v2 (soft 2026 glass)
   Reescrita 2026-05-19 — paleta-mãe via tokens.css preservada,
   estética nova: gradient warm + glass + lift shadows.
   ============================================================ */

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-text);
    background: var(--gradient-canvas) fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Auxiliar pra screen reader only */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ----------------------------------------------------------------
   Typography
---------------------------------------------------------------- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: var(--w-semi);
    line-height: var(--lh-tight);
    color: var(--c-ink);
    margin: 0 0 0.5em;
    letter-spacing: var(--ls-tight);
}
h1 { font-size: var(--display-xl); }
h2 { font-size: var(--display-lg); }
h3 { font-size: var(--fs-xl); }

p { margin: 0 0 1em; }
a { color: var(--c-cta); text-decoration: none; }
a:hover { text-decoration: underline; }

.kicker {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--w-semi);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: var(--c-cta);
}
.kicker--muted { color: var(--c-text-muted); }
.kicker--ink   { color: var(--c-ink); }

/* ----------------------------------------------------------------
   Topbar (aluna)
---------------------------------------------------------------- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    padding: var(--sp-3) var(--sp-4);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    background: var(--surface-glass);
    border-bottom: 1px solid var(--hairline);
}
.topbar__inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-4);
}
.topbar__brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.topbar__brand-kicker {
    font-size: var(--fs-xs);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: var(--c-text-muted);
    font-weight: var(--w-semi);
}
.topbar__brand-name {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: var(--w-semi);
    color: var(--c-ink);
}
.topbar__nav {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}
.topbar__user {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0.35em 0.8em 0.35em 0.35em;
    border-radius: var(--r-pill);
    background: var(--surface-glass-strong);
    border: 1px solid var(--hairline);
    color: var(--c-ink);
    transition: background var(--t-base), transform var(--t-fast);
}
.topbar__user:hover {
    text-decoration: none;
    transform: translateY(-1px);
    background: #fff;
}
.topbar__user-name {
    font-size: var(--fs-sm);
    font-weight: var(--w-medium);
}
.topbar__logout {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: var(--r-pill);
    color: var(--c-text-muted);
    background: transparent;
    transition: color var(--t-fast), background var(--t-fast);
}
.topbar__logout:hover {
    color: var(--c-ink);
    background: var(--surface-glass-strong);
    text-decoration: none;
}

/* ----------------------------------------------------------------
   Main container
---------------------------------------------------------------- */
.main {
    max-width: 1120px;
    margin: 0 auto;
    padding: var(--sp-12) var(--sp-4) var(--sp-16);
}
.main--full {
    max-width: none;
    padding: 0;
}

/* ----------------------------------------------------------------
   Footer
---------------------------------------------------------------- */
.footer {
    text-align: center;
    padding: var(--sp-6) var(--sp-4);
    color: var(--c-text-muted);
    font-size: var(--fs-sm);
}

/* ----------------------------------------------------------------
   Toasts (canto inferior direito, anima entrada)
---------------------------------------------------------------- */
.toasts {
    position: fixed;
    bottom: var(--sp-6);
    right: var(--sp-6);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    pointer-events: none;
}
.toast {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--r-pill);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    box-shadow: var(--shadow-lift);
    max-width: 380px;
    font-size: var(--fs-sm);
    color: var(--c-ink);
    pointer-events: auto;
    animation: toast-in 320ms cubic-bezier(0.22, 1, 0.36, 1);
}
.toast--ok      { border-color: rgba(108, 116, 92, 0.5); }
.toast--ok .toast__icon { color: var(--c-primary); }
.toast--err     { border-color: rgba(139, 92, 60, 0.55); }
.toast--err .toast__icon { color: var(--c-cta); }
.toast--neutral .toast__icon { color: var(--c-text-muted); }
.toast__icon {
    display: inline-flex;
    align-items: center;
}
.toast__msg { line-height: 1.4; }

@keyframes toast-in {
    from { transform: translateY(12px); opacity: 0; }
    to   { transform: none; opacity: 1; }
}

/* ----------------------------------------------------------------
   Botões
---------------------------------------------------------------- */
.btn,
.btn-primary,
button.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 0.7em 1.4em;
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: var(--w-semi);
    letter-spacing: 0.02em;
    border-radius: var(--r-pill);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    background: var(--c-cta);
    color: var(--c-text-on-dark);
    transition: background var(--t-base), transform var(--t-fast), box-shadow var(--t-base);
    box-shadow: var(--shadow-sm);
}
.btn:hover,
.btn-primary:hover { background: #6f4528; text-decoration: none; box-shadow: var(--shadow-lift); }
.btn:active,
.btn-primary:active { transform: scale(0.98); }

.btn--primary { background: var(--c-cta); color: var(--c-text-on-dark); }
.btn--primary:hover { background: #6f4528; }

.btn--secondary {
    background: var(--c-primary);
    color: var(--c-text-on-dark);
}
.btn--secondary:hover { background: #525a47; }

.btn--ghost {
    background: var(--surface-glass-strong);
    color: var(--c-ink);
    border: 1px solid var(--hairline-strong);
    box-shadow: none;
}
.btn--ghost:hover {
    background: #fff;
    border-color: var(--c-ink);
}

.btn--link {
    background: transparent;
    color: var(--c-cta);
    box-shadow: none;
    padding: 0.4em 0.8em;
}
.btn--link:hover { background: rgba(139,92,60,0.08); text-decoration: none; }

.btn--small  { font-size: var(--fs-xs); padding: 0.45em 0.9em; }
.btn--large  { font-size: var(--fs-lg); padding: 0.85em 1.8em; }
.btn--block  { width: 100%; }

/* ----------------------------------------------------------------
   Forms — campos
---------------------------------------------------------------- */
label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--w-medium);
    color: var(--c-ink);
    margin-bottom: 0.4rem;
}

input[type="email"],
input[type="password"],
input[type="text"],
input[type="number"],
input[type="url"],
input[type="search"],
textarea,
select {
    width: 100%;
    padding: 0.85em 1em;
    font: inherit;
    color: var(--c-ink);
    border: 1px solid var(--hairline-strong);
    border-radius: var(--r-md);
    background: var(--surface-glass-strong);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--c-cta);
    box-shadow: 0 0 0 3px rgba(139, 92, 60, 0.15);
}
input:disabled { opacity: 0.6; cursor: not-allowed; }
textarea { min-height: 120px; resize: vertical; }

small.muted {
    display: block;
    margin-top: 0.4rem;
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
}

/* ----------------------------------------------------------------
   Split layout (login, recuperação senha) — foto + form
---------------------------------------------------------------- */
.split {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    min-height: 100vh;
}
.split__visual {
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero-warm);
}
.split__visual img.split__photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}
.split__visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-photo-shade);
}
.split__visual-caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: var(--sp-16) var(--sp-8);
    color: var(--c-text-on-dark);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    z-index: 1;
}
.split__visual-kicker {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    font-weight: var(--w-semi);
    opacity: 0.85;
}
.split__visual-name {
    font-family: var(--font-display);
    font-size: var(--display-2xl);
    line-height: 1;
    margin: 0;
    color: #fff;
}
.split__visual-tag {
    font-size: var(--fs-lg);
    max-width: 32ch;
    opacity: 0.9;
    margin-top: var(--sp-3);
}

.split__form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--sp-12) var(--sp-8);
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
}
.split__form-inner {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}
.split__form .kicker { margin-bottom: var(--sp-2); }
.split__form h1 {
    font-size: var(--display-xl);
    margin-bottom: var(--sp-2);
}
.split__form-lead {
    color: var(--c-text-muted);
    margin-bottom: var(--sp-6);
    font-size: var(--fs-lg);
    max-width: 38ch;
}
.split__form form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}
.split__form-actions {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-top: var(--sp-2);
}
.split__form-link {
    text-align: center;
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    margin-top: var(--sp-2);
}

@media (max-width: 880px) {
    .split { grid-template-columns: 1fr; min-height: auto; }
    .split__visual {
        min-height: 280px;
        max-height: 40vh;
    }
    .split__visual-caption { padding: var(--sp-8) var(--sp-4); }
    .split__visual-name { font-size: var(--display-xl); }
    .split__form { padding: var(--sp-8) var(--sp-4); }
}

/* ----------------------------------------------------------------
   Cards genéricos (glass)
---------------------------------------------------------------- */
.card {
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-2xl);
    padding: var(--sp-6);
    box-shadow: var(--shadow-lift);
}
.card--flat {
    background: var(--surface-elevated);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
.card--warm {
    background: var(--surface-glass-warm);
}

/* ----------------------------------------------------------------
   Dashboard
---------------------------------------------------------------- */
.dashboard-header {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    margin-bottom: var(--sp-8);
}
.dashboard-header__greeting {
    font-family: var(--font-display);
    font-size: var(--display-xl);
    color: var(--c-ink);
    margin: 0;
    font-weight: var(--w-semi);
}
.dashboard-header__trilha {
    color: var(--c-cta);
}
.dashboard-header__sub {
    color: var(--c-text-muted);
    font-size: var(--fs-lg);
}

/* Hero "Continue de onde parou" */
.continue-hero {
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-strong);
    -webkit-backdrop-filter: var(--blur-strong);
    border: 1px solid var(--hairline);
    border-radius: var(--r-3xl);
    padding: var(--sp-8);
    box-shadow: var(--shadow-lift-strong);
    margin-bottom: var(--sp-12);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--sp-6);
    align-items: end;
}
.continue-hero__body {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}
.continue-hero__kicker { color: var(--c-primary); }
.continue-hero__title {
    font-family: var(--font-display);
    font-size: var(--display-2xl);
    line-height: 1;
    margin: var(--sp-2) 0 0;
    color: var(--c-ink);
}
.continue-hero__meta {
    color: var(--c-text-muted);
    font-size: var(--fs-lg);
}
.continue-hero__cta {
    align-self: end;
    padding: 0.95em 1.8em;
    font-size: var(--fs-lg);
}

@media (max-width: 720px) {
    .continue-hero {
        grid-template-columns: 1fr;
        padding: var(--sp-6);
        border-radius: var(--r-2xl);
    }
    .continue-hero__cta { width: 100%; }
}

/* Trilha visual (8 pontos conectados) */
.trilha {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
    margin-bottom: var(--sp-12);
}
.trilha__kicker { color: var(--c-text-muted); }
.trilha__line {
    position: relative;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 0;
    padding: var(--sp-6) 0;
}
.trilha__line::before {
    content: '';
    position: absolute;
    left: 6%;
    right: 6%;
    top: 50%;
    height: 2px;
    background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-cta) 50%, var(--hairline-strong) 50.01%);
    background-size: calc(200% / var(--trilha-progress, 1));
    z-index: 0;
}
.trilha-step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-2);
    text-decoration: none;
    color: var(--c-text-muted);
    transition: transform var(--t-fast);
}
.trilha-step:hover { text-decoration: none; transform: translateY(-2px); }
.trilha-step__dot {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--c-bg);
    border: 2px solid var(--hairline-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
    font-size: var(--fs-sm);
    font-weight: var(--w-semi);
    transition: transform var(--t-fast), background var(--t-base);
}
.trilha-step--concluida .trilha-step__dot {
    background: var(--c-cta);
    border-color: var(--c-cta);
    color: var(--c-text-on-dark);
}
.trilha-step--atual .trilha-step__dot {
    background: var(--c-bg);
    border-color: var(--c-primary);
    border-width: 3px;
    box-shadow: 0 0 0 4px rgba(108, 116, 92, 0.2);
    color: var(--c-primary);
}
.trilha-step--bloqueada { cursor: not-allowed; }
.trilha-step--bloqueada .trilha-step__dot {
    opacity: 0.6;
}
.trilha-step__label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.trilha-step--concluida .trilha-step__label,
.trilha-step--atual .trilha-step__label {
    color: var(--c-ink);
    font-weight: var(--w-medium);
}

@media (max-width: 720px) {
    .trilha__line {
        grid-template-columns: 1fr;
        grid-auto-flow: row;
        gap: var(--sp-3);
        padding-left: var(--sp-6);
    }
    .trilha__line::before {
        left: 17px;
        right: auto;
        top: 24px;
        bottom: 24px;
        width: 2px;
        height: auto;
        background: linear-gradient(180deg, var(--c-primary) 0%, var(--c-cta) 50%, var(--hairline-strong) 50.01%);
    }
    .trilha-step {
        flex-direction: row;
        align-items: center;
        gap: var(--sp-3);
    }
    .trilha-step__label { font-size: var(--fs-sm); text-transform: none; letter-spacing: 0; }
}

/* Semana cards detalhadas (concluídas, revisitar) */
.semanas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sp-4);
}
.semana-card {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    padding: var(--sp-5);
    text-decoration: none;
    color: var(--c-ink);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.semana-card:hover {
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lift);
    border-color: var(--hairline-strong);
}
.semana-card__kicker {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    color: var(--c-text-muted);
    font-weight: var(--w-semi);
}
.semana-card__title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--c-ink);
    line-height: 1.2;
}
.semana-card__meta {
    color: var(--c-text-muted);
    font-size: var(--fs-sm);
}
.semana-card--concluida { border-left: 3px solid var(--c-primary); }
.semana-card--concluida .semana-card__kicker { color: var(--c-primary); }

/* ----------------------------------------------------------------
   Página da semana (lesson cinematic)
---------------------------------------------------------------- */
.lesson-header {
    margin-bottom: var(--sp-6);
}
.lesson-header__breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    margin-bottom: var(--sp-4);
}
.lesson-header__breadcrumb a { color: inherit; }
.lesson-header__breadcrumb a:hover { color: var(--c-cta); }
.lesson-header__title {
    font-family: var(--font-display);
    font-size: var(--display-2xl);
    line-height: 1.05;
    color: var(--c-ink);
    margin: var(--sp-2) 0;
}
.lesson-header__meta {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 0.35em 0.9em;
    border-radius: var(--r-pill);
    background: var(--surface-glass-strong);
    border: 1px solid var(--hairline);
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
}
.lesson-header__description {
    margin-top: var(--sp-4);
    color: var(--c-ink);
    max-width: 65ch;
    font-size: var(--fs-lg);
}

.lesson-player {
    position: relative;
    width: 100%;
    max-width: 960px;
    margin: 0 auto var(--sp-12);
    aspect-ratio: 16/9;
    border-radius: var(--r-2xl);
    overflow: hidden;
    background: var(--c-ink);
    box-shadow: var(--shadow-lift-strong);
}
.lesson-player iframe {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    border: 0;
}

.lesson-section {
    margin-bottom: var(--sp-12);
}
.lesson-section__kicker {
    color: var(--c-primary);
    margin-bottom: var(--sp-4);
    display: block;
}

/* Materiais */
.materiais {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sp-4);
}
.material {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    padding: var(--sp-5);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    transition: transform var(--t-base), box-shadow var(--t-base);
}
.material:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lift);
}
.material__head {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}
.material__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: var(--r-md);
    background: var(--surface-glass-warm);
    color: var(--c-cta);
}
.material__meta {
    display: flex;
    flex-direction: column;
}
.material__tipo {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    color: var(--c-text-muted);
    font-weight: var(--w-semi);
}
.material__title {
    font-weight: var(--w-medium);
    color: var(--c-ink);
}
.material__action {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    padding: 0.5em 1em;
    font-size: var(--fs-sm);
    font-weight: var(--w-semi);
    color: var(--c-cta);
    border: 1px solid var(--c-cta);
    border-radius: var(--r-pill);
    text-decoration: none;
    transition: background var(--t-fast), color var(--t-fast);
}
.material__action:hover {
    background: var(--c-cta);
    color: var(--c-text-on-dark);
    text-decoration: none;
}

/* Exercício */
.exercicio {
    background: var(--surface-glass-warm);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline-strong);
    border-radius: var(--r-2xl);
    padding: var(--sp-8);
    box-shadow: var(--shadow-lift);
}
.exercicio__kicker { color: var(--c-cta); }
.exercicio__title {
    font-family: var(--font-display);
    font-size: var(--display-lg);
    color: var(--c-ink);
    margin: var(--sp-2) 0 var(--sp-4);
}
.exercicio__body {
    color: var(--c-ink);
    font-size: var(--fs-lg);
    max-width: 65ch;
    line-height: var(--lh-loose);
}
.exercicio__cta {
    margin-top: var(--sp-6);
}

/* Navegação anterior/próxima */
.lesson-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--sp-4);
    align-items: center;
    margin-top: var(--sp-12);
    padding-top: var(--sp-6);
    border-top: 1px solid var(--hairline);
}
.lesson-nav__back  { justify-self: start; }
.lesson-nav__home  { justify-self: center; }
.lesson-nav__next  { justify-self: end; }

@media (max-width: 640px) {
    .lesson-nav { grid-template-columns: 1fr; gap: var(--sp-2); }
    .lesson-nav__back, .lesson-nav__home, .lesson-nav__next { justify-self: stretch; }
}

/* ----------------------------------------------------------------
   Empty state
---------------------------------------------------------------- */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--sp-3);
    padding: var(--sp-12) var(--sp-6);
    background: var(--surface-glass-tint);
    border: 1px dashed var(--hairline-strong);
    border-radius: var(--r-2xl);
}
.empty-state__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--surface-glass-warm);
    color: var(--c-primary);
    margin-bottom: var(--sp-2);
}
.empty-state__title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--c-ink);
    margin: 0;
}
.empty-state__msg {
    color: var(--c-text-muted);
    max-width: 48ch;
    margin: 0;
}
.empty-state__cta { margin-top: var(--sp-4); }

/* ----------------------------------------------------------------
   Perfil
---------------------------------------------------------------- */
.perfil-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-8) var(--sp-4);
    text-align: center;
    margin-bottom: var(--sp-8);
}
.perfil-hero .avatar-img,
.perfil-hero .avatar-fallback {
    width: 200px !important; height: 200px !important;
    font-size: 64px !important;
    border: 4px solid var(--surface-glass-strong);
    box-shadow: var(--shadow-lift);
}
.perfil-hero__name {
    font-family: var(--font-display);
    font-size: var(--display-xl);
    margin: 0;
    color: var(--c-ink);
}
.perfil-hero__meta {
    display: flex;
    flex-direction: column;
    gap: 0.25em;
    color: var(--c-text-muted);
}
.perfil-hero__email {
    color: var(--c-cta);
    font-weight: var(--w-medium);
}
.perfil-hero__role {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    font-weight: var(--w-semi);
    color: var(--c-text-muted);
}

.perfil-form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-6);
    max-width: 640px;
    margin: 0 auto;
}
.perfil-form fieldset {
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    padding: var(--sp-6);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}
.perfil-form legend {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--c-ink);
    font-weight: var(--w-semi);
    padding: 0 var(--sp-2);
}
.perfil-form .form-actions {
    display: flex;
    justify-content: flex-start;
    gap: var(--sp-3);
    margin-top: var(--sp-2);
}

/* ============================================================
   ADMIN — sidebar light glass
   ============================================================ */
.admin-body {
    background: var(--gradient-canvas) fixed;
    min-height: 100vh;
}

.admin-menu-toggle {
    display: none;
    position: fixed;
    top: var(--sp-3);
    left: var(--sp-3);
    z-index: 60;
    width: 44px; height: 44px;
    border-radius: var(--r-pill);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    color: var(--c-ink);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    align-items: center;
    justify-content: center;
}

.admin-sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 240px;
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-strong);
    -webkit-backdrop-filter: var(--blur-strong);
    border-right: 1px solid var(--hairline);
    padding: var(--sp-6) var(--sp-4);
    display: flex;
    flex-direction: column;
    gap: var(--sp-6);
    z-index: 50;
}
.admin-sidebar__brand {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    padding: 0 var(--sp-3);
}
.admin-sidebar__brand-kicker {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    color: var(--c-text-muted);
    font-weight: var(--w-semi);
}
.admin-sidebar__brand-name {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: var(--w-semi);
    color: var(--c-ink);
}

.admin-sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    flex: 1;
}
.admin-sidebar__item {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3);
    border-radius: var(--r-md);
    color: var(--c-text-muted);
    font-size: var(--fs-sm);
    font-weight: var(--w-medium);
    text-decoration: none;
    transition: background var(--t-base), color var(--t-base);
}
.admin-sidebar__item:hover {
    background: var(--surface-glass-warm);
    color: var(--c-ink);
    text-decoration: none;
}
.admin-sidebar__item.is-active {
    background: var(--c-ink);
    color: var(--c-text-on-dark);
}
.admin-sidebar__item.is-active .admin-sidebar__item-icon { color: var(--c-text-on-dark); }
.admin-sidebar__item-icon { color: var(--c-text-muted); }
.admin-sidebar__item:hover .admin-sidebar__item-icon { color: var(--c-ink); }

.admin-sidebar__footer {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    padding-top: var(--sp-4);
    border-top: 1px solid var(--hairline);
}
.admin-sidebar__user {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-2);
}
.admin-sidebar__user-meta { display: flex; flex-direction: column; line-height: 1.2; }
.admin-sidebar__user-name { font-size: var(--fs-sm); font-weight: var(--w-semi); color: var(--c-ink); }
.admin-sidebar__user-role { font-size: var(--fs-xs); color: var(--c-text-muted); }

.admin-sidebar__logout {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-2) var(--sp-3);
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    text-decoration: none;
    border-radius: var(--r-md);
    transition: background var(--t-base), color var(--t-base);
}
.admin-sidebar__logout:hover { background: var(--surface-glass-warm); color: var(--c-ink); text-decoration: none; }

.admin-main {
    margin-left: 240px;
    padding: var(--sp-12) var(--sp-8) var(--sp-16);
    max-width: 1120px;
}

@media (max-width: 880px) {
    .admin-menu-toggle { display: inline-flex; }
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform var(--t-base);
    }
    .admin-sidebar.is-open { transform: translateX(0); }
    .admin-main { margin-left: 0; padding: var(--sp-16) var(--sp-4) var(--sp-12); }
}

/* Painel admin — stats + shortcuts */
.admin-title {
    font-family: var(--font-display);
    font-size: var(--display-xl);
    color: var(--c-ink);
    margin: 0 0 var(--sp-6);
}
.admin-section-kicker {
    color: var(--c-text-muted);
    margin-bottom: var(--sp-3);
    display: block;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--sp-4);
    margin-bottom: var(--sp-12);
}
.stat {
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    padding: var(--sp-6);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}
.stat__num {
    font-family: var(--font-display);
    font-size: var(--display-xl);
    line-height: 1;
    color: var(--c-cta);
    font-weight: var(--w-semi);
}
.stat__label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    color: var(--c-text-muted);
    font-weight: var(--w-semi);
}

.admin-shortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--sp-4);
}
.shortcut {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-5);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    text-decoration: none;
    color: var(--c-ink);
    transition: transform var(--t-base), box-shadow var(--t-base);
    box-shadow: var(--shadow-sm);
}
.shortcut:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lift);
    text-decoration: none;
}
.shortcut__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px; height: 48px;
    border-radius: var(--r-md);
    background: var(--surface-glass-warm);
    color: var(--c-cta);
}
.shortcut__body { display: flex; flex-direction: column; flex: 1; }
.shortcut__title {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    color: var(--c-ink);
    font-weight: var(--w-semi);
}
.shortcut__desc { font-size: var(--fs-sm); color: var(--c-text-muted); }
.shortcut__arrow { color: var(--c-text-muted); }

/* Filtros chips */
.filtros {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    align-items: center;
    margin: var(--sp-6) 0;
}
.filtros-group {
    display: inline-flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    background: var(--surface-glass-strong);
    border: 1px solid var(--hairline);
    border-radius: var(--r-pill);
    padding: 4px;
}
.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-1);
    padding: 0.4em 1em;
    border-radius: var(--r-pill);
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
    text-decoration: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: background var(--t-base), color var(--t-base);
}
.chip:hover { color: var(--c-ink); text-decoration: none; }
.chip.is-active {
    background: var(--c-ink);
    color: var(--c-text-on-dark);
    font-weight: var(--w-medium);
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 240px;
}
.search-box input {
    padding-left: 2.5em;
}
.search-box__icon {
    position: absolute;
    left: 0.9em;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-text-muted);
    pointer-events: none;
}

/* Lista de usuários como cards */
.user-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}
.user-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--sp-4);
    align-items: center;
    padding: var(--sp-4) var(--sp-5);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    transition: box-shadow var(--t-base);
}
.user-card:hover { box-shadow: var(--shadow-lift); }
.user-card__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.user-card__name {
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-weight: var(--w-semi);
    color: var(--c-ink);
}
.user-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-sm);
    color: var(--c-text-muted);
}
.user-card__email { color: var(--c-text-muted); }
.user-card__actions { display: flex; gap: var(--sp-2); align-items: center; }

@media (max-width: 720px) {
    .user-card { grid-template-columns: auto 1fr; }
    .user-card__actions { grid-column: 1 / -1; flex-wrap: wrap; }
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.25em 0.7em;
    border-radius: var(--r-pill);
    font-size: var(--fs-xs);
    font-weight: var(--w-semi);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
}
.badge--ativa     { background: #e2f0d0; color: #2d4413; border-color: rgba(108, 116, 92, 0.3); }
.badge--pausada   { background: #f5e7c5; color: #6a4f17; border-color: rgba(154, 124, 35, 0.3); }
.badge--cancelada { background: #f0d4c5; color: #5d2a13; border-color: rgba(139, 92, 60, 0.3); }
.badge--admin     { background: #e2d3f0; color: #3a206b; border-color: rgba(80, 50, 130, 0.3); }
.badge--aluna     { background: #f0e7d4; color: #5a4a2d; border-color: rgba(139, 92, 60, 0.2); }
.badge--trilha    { background: var(--surface-glass-warm); color: var(--c-cta); border-color: var(--hairline); }

/* Form grid (admin forms) */
.form-grid {
    display: grid;
    gap: var(--sp-4);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    -webkit-backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    padding: var(--sp-6);
    box-shadow: var(--shadow-sm);
    max-width: 640px;
}
.form-grid .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--sp-4);
}
.form-actions {
    display: flex;
    gap: var(--sp-3);
    margin-top: var(--sp-2);
}

/* Encontros abas trilha */
.trilha-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    margin-bottom: var(--sp-8);
    background: var(--surface-glass-strong);
    border: 1px solid var(--hairline);
    border-radius: var(--r-pill);
    padding: 4px;
    width: fit-content;
    backdrop-filter: var(--blur-soft);
}
.trilha-tab {
    padding: 0.5em 1.2em;
    font-size: var(--fs-sm);
    font-weight: var(--w-medium);
    border-radius: var(--r-pill);
    color: var(--c-text-muted);
    text-decoration: none;
    transition: background var(--t-base), color var(--t-base);
}
.trilha-tab:hover { color: var(--c-ink); text-decoration: none; }
.trilha-tab.is-active {
    background: var(--c-cta);
    color: var(--c-text-on-dark);
}

.encontros-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--sp-4);
}
.encontro-card {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    padding: var(--sp-5);
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-xl);
    text-decoration: none;
    color: var(--c-ink);
    box-shadow: var(--shadow-sm);
    transition: transform var(--t-base), box-shadow var(--t-base);
    min-height: 160px;
}
.encontro-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lift);
    text-decoration: none;
}
.encontro-card__num {
    font-family: var(--font-display);
    font-size: var(--fs-2xl);
    font-weight: var(--w-bold);
    color: var(--c-cta);
    line-height: 1;
}
.encontro-card__title {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    color: var(--c-ink);
    font-weight: var(--w-semi);
    line-height: 1.2;
    flex: 1;
}
.encontro-card__meta {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    margin-top: auto;
}
.encontro-card__status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0.2em 0.6em;
    border-radius: var(--r-pill);
}
.encontro-card__status--filled { background: rgba(108,116,92,0.15); color: var(--c-primary); }
.encontro-card__status--empty  { background: rgba(36,42,20,0.05); color: var(--c-text-muted); }

/* Card de erro 403/410 */
.card-erro {
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--r-2xl);
    padding: var(--sp-12) var(--sp-6);
    max-width: 520px;
    margin: var(--sp-16) auto;
    text-align: center;
    box-shadow: var(--shadow-lift);
}
.card-erro h1 {
    font-family: var(--font-display);
    color: var(--c-ink);
    margin-bottom: var(--sp-4);
}
.card-erro p { color: var(--c-text-muted); }

/* Avatares (preservar comportamento legacy) */
.avatar-img {
    display: inline-block;
    border-radius: 50%;
    object-fit: cover;
    vertical-align: middle;
    background: var(--c-surface);
    border: 1px solid var(--hairline);
}
.avatar-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--c-text-on-dark);
    font-weight: var(--w-semi);
    font-family: var(--font-display);
    vertical-align: middle;
    line-height: 1;
    background: var(--c-cta);
}

/* Tabela (fallback ainda usado em alguns admin views — leve) */
table.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-glass-strong);
    backdrop-filter: var(--blur-soft);
    border-radius: var(--r-xl);
    overflow: hidden;
    border: 1px solid var(--hairline);
}
.table th, .table td {
    padding: var(--sp-3) var(--sp-4);
    text-align: left;
    border-bottom: 1px solid var(--hairline);
    font-size: var(--fs-sm);
}
.table th {
    background: var(--surface-glass-warm);
    font-weight: var(--w-semi);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
    font-size: var(--fs-xs);
    color: var(--c-text-muted);
}
.table tr:last-child td { border-bottom: 0; }

.muted { color: var(--c-text-muted); }
form.inline { display: inline; }

/* Spinner pro loading state em botões */
.spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border-radius: 50%;
    border: 2px solid currentColor;
    border-top-color: transparent;
    animation: spin 720ms linear infinite;
    vertical-align: middle;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}