/* ==========================================================
   HUMELELA - Gestão de Eventos  |  assets/style.css
   Azul + branco, responsivo (mobile first)
   ========================================================== */

:root {
    --blue-primary: #0066CC;
    --blue-dark:    #003D99;
    --blue-light:   #3B8BE6;
    --blue-lighter: #E6F0FF;

    --success: #16A34A;
    --warning: #F59E0B;
    --danger:  #DC2626;

    --gray-50:  #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-900: #0F172A;

    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, .08);
    --shadow-md: 0 4px 14px rgba(15, 23, 42, .10);
    --shadow-lg: 0 12px 32px rgba(0, 61, 153, .18);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--gray-700);
    background: var(--gray-50);
}

h1, h2, h3, h4 { margin: 0 0 var(--spacing-sm); color: var(--gray-900); line-height: 1.2; }
h1 { font-size: 1.75rem; font-weight: 800; }
h2 { font-size: 1.25rem; font-weight: 700; }
p  { margin: 0 0 var(--spacing-md); }

a { color: var(--blue-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

.container {
    /* margem lateral via largura (as páginas sobrepõem o padding inline) */
    width: calc(100% - 2rem);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Header / Navbar ---------- */
.header {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: .75rem 0;
    flex-wrap: wrap;
}

.navbar__brand {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--blue-dark);
}
.navbar__brand-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: grid; place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
}

.navbar__menu {
    display: flex;
    gap: .25rem;
    list-style: none;
    margin: 0; padding: 0;
}
.navbar__menu-item {
    padding: .5rem .9rem;
    border-radius: var(--radius-sm);
    color: var(--gray-600);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
}
.navbar__menu-item:hover { background: var(--gray-100); }
.navbar__menu-item--active { background: var(--blue-lighter); color: var(--blue-primary); }

.navbar__user { display: flex; align-items: center; gap: .6rem; }
.navbar__user-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: grid; place-items: center;
    background: var(--blue-primary);
    color: #fff;
    font-weight: 700;
}
.navbar__user-name { font-weight: 600; color: var(--gray-900); line-height: 1.2; }

/* ---------- Botões ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .65rem 1.1rem;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font: inherit;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, border-color .15s, transform .05s, box-shadow .15s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid rgba(0, 102, 204, .35); outline-offset: 2px; }

.btn--primary   { background: var(--blue-primary); color: #fff; }
.btn--primary:hover { background: var(--blue-dark); }
.btn--secondary { background: #fff; color: var(--gray-700); border-color: var(--gray-200); }
.btn--secondary:hover { background: var(--gray-100); }
.btn--outline   { background: transparent; color: var(--blue-primary); border-color: var(--blue-primary); }
.btn--outline:hover { background: var(--blue-lighter); }
.btn--success   { background: var(--success); color: #fff; }
.btn--success:hover { background: #15803D; }
.btn--danger    { background: var(--danger); color: #fff; }
.btn--danger:hover { background: #B91C1C; }

.btn--sm { padding: .4rem .75rem; font-size: .875rem; }
.btn--lg { padding: .9rem 1.4rem; font-size: 1.1rem; }
.btn--block { display: flex; width: 100%; }

/* ---------- Formulários ---------- */
.form-group { margin-bottom: var(--spacing-lg); }

.form-label {
    display: block;
    margin-bottom: .4rem;
    font-weight: 700;
    font-size: .9rem;
    color: var(--gray-700);
}
.form-label--required::after { content: " *"; color: var(--danger); }

.form-input, .form-select {
    width: 100%;
    padding: .75rem .9rem;
    font: inherit;
    color: var(--gray-900);
    background: #fff;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: border-color .15s, box-shadow .15s;
}
.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--blue-primary);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, .15);
}
.form-input::placeholder { color: var(--gray-400); }

.form-input--code {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: .6rem;
    padding: .8rem;
    font-family: "Courier New", monospace;
}

.form-help { margin-top: .4rem; font-size: .85rem; color: var(--gray-500); }

/* ---------- Alertas ---------- */
.alert {
    display: flex;
    gap: .8rem;
    align-items: flex-start;
    padding: .9rem 1rem;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid;
}
.alert__icon { font-size: 1.15rem; line-height: 1.5; }
.alert__content { flex: 1; }
.alert__title { font-weight: 700; margin-bottom: .1rem; }

.alert--success { background: #F0FDF4; border-color: #BBF7D0; color: #166534; }
.alert--error   { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }
.alert--warning { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }
.alert--info    { background: var(--blue-lighter); border-color: #B7D4FA; color: var(--blue-dark); }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: .2rem .65rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 700;
}
.badge--primary { background: var(--blue-lighter); color: var(--blue-primary); }
.badge--success { background: #DCFCE7; color: #166534; }
.badge--warning { background: #FEF3C7; color: #92400E; }

/* ---------- Cards ---------- */
.card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.card--primary { border-color: var(--blue-primary); }
.card__header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}
.card__title { margin: 0; display: flex; align-items: center; gap: .5rem; }
.card__subtitle { margin: .25rem 0 0; color: var(--gray-500); font-size: .9rem; }
.card__body { padding: var(--spacing-lg); overflow-x: auto; }

/* ---------- Dashboard (estatísticas) ---------- */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: var(--spacing-md);
}
.stat-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}
.stat-card__icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: grid; place-items: center;
    background: var(--blue-lighter);
    color: var(--blue-primary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}
.stat-card__label { color: var(--gray-500); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
.stat-card__value { font-size: 2.2rem; font-weight: 800; color: var(--gray-900); line-height: 1.1; margin-top: .25rem; }
.stat-card__change { margin-top: .4rem; font-size: .85rem; font-weight: 700; color: var(--gray-500); }
.stat-card__change--positive { color: var(--success); }

/* ---------- Tabelas ---------- */
.table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.table th {
    text-align: left;
    padding: .7rem .8rem;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--gray-500);
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}
.table td { padding: .75rem .8rem; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
.table--striped tbody tr:nth-child(even) { background: var(--gray-50); }
.table tbody tr:hover { background: var(--blue-lighter); }

/* ---------- Modal ---------- */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(15, 23, 42, .55);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}
.modal.active { display: flex; }
.modal__content {
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.modal__header {
    display: flex; align-items: center; justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}
.modal__title { margin: 0; font-size: 1.2rem; }
.modal__close {
    border: 0; background: transparent; cursor: pointer;
    width: 36px; height: 36px; border-radius: 50%;
    color: var(--gray-500); font-size: 1.1rem;
}
.modal__close:hover { background: var(--gray-100); color: var(--gray-900); }
.modal__body { padding: var(--spacing-lg); }
.modal__footer {
    display: flex; justify-content: flex-end; gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* ---------- Login ---------- */
.login-container {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--blue-dark), var(--blue-primary));
}
.login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}
.login-card__header { text-align: center; margin-bottom: var(--spacing-lg); }
.login-card__title { font-size: 2rem; font-weight: 800; color: var(--blue-dark); margin: 0; }
.login-card__subtitle { color: var(--gray-500); margin: .25rem 0 0; }

/* ---------- RSVP ---------- */
.rsvp-container {
    min-height: 100vh;
    display: grid;
    place-items: start center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: linear-gradient(180deg, var(--blue-lighter), #fff 60%);
}
.rsvp-card {
    width: 100%;
    max-width: 480px;
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-md);
}
.rsvp-card__header { text-align: center; margin-bottom: var(--spacing-lg); }
.rsvp-card__logo {
    width: 64px; height: 64px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    display: grid; place-items: center;
    background: var(--blue-lighter);
    color: var(--blue-primary);
    font-size: 1.8rem;
}
.rsvp-card__title { font-size: 1.5rem; margin: 0; }
.rsvp-card__subtitle { margin: .3rem 0 0; color: var(--gray-500); font-weight: 600; }
.rsvp-step__counter {
    text-align: center;
    color: var(--gray-500);
    font-size: .9rem;
    margin-bottom: var(--spacing-lg);
}

/* ---------- Check-in (protocolo) ---------- */
.protocolo-header__stats { display: flex; gap: var(--spacing-md); flex-wrap: wrap; }
.protocolo-stat {
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: var(--radius-md);
    padding: .75rem 1.25rem;
    min-width: 140px;
}
.protocolo-stat__label { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; opacity: .85; }
.protocolo-stat__value { font-size: 2rem; font-weight: 800; line-height: 1.1; }

.search-box {
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.search-box:focus-within { border-color: var(--blue-primary); box-shadow: 0 0 0 4px rgba(0, 102, 204, .15); }
.search-box__icon { padding: 0 var(--spacing-md); color: var(--gray-400); font-size: 1.1rem; }
.search-box__input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: none;
    padding: 1rem .25rem;
    font: inherit;
    font-size: 1.1rem;
    background: transparent;
    color: var(--gray-900);
}

.guest-card {
    background: #fff;
    border: 2px solid var(--gray-200);
    border-left: 6px solid var(--blue-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}
.guest-card.checked-in { border-left-color: var(--success); background: #F0FDF4; }
.guest-card.not-confirmed { border-left-color: var(--warning); background: #FFFBEB; }

.guest-card__header {
    display: flex; justify-content: space-between; align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}
.guest-card__name { font-size: 1.4rem; font-weight: 800; color: var(--gray-900); }
.guest-card__code {
    font-family: "Courier New", monospace;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: .15rem;
    color: var(--blue-primary);
    background: var(--blue-lighter);
    padding: .25rem .75rem;
    border-radius: var(--radius-md);
}
.guest-card__content { border-top: 1px solid var(--gray-200); }
.guest-card__row {
    display: flex; justify-content: space-between; align-items: center;
    gap: var(--spacing-md);
    padding: .6rem 0;
    border-bottom: 1px solid var(--gray-100);
}
.guest-card__label { color: var(--gray-500); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.guest-card__value { font-weight: 600; color: var(--gray-900); text-align: right; }
.guest-card__value--table { font-weight: 800; font-size: 1.15rem; color: var(--blue-primary); text-align: right; }
.guest-card__actions { display: flex; gap: var(--spacing-sm); margin-top: var(--spacing-md); flex-wrap: wrap; }

/* ---------- Responsivo ---------- */
@media (max-width: 720px) {
    h1 { font-size: 1.4rem; }
    .navbar { justify-content: center; }
    .navbar__menu { order: 3; width: 100%; justify-content: center; overflow-x: auto; }
    .stat-card__value { font-size: 1.8rem; }
    .card__header, .card__body { padding: var(--spacing-md); }
    .guest-card__name { font-size: 1.15rem; }
    .guest-card__code { font-size: 1.3rem; }
    .modal__footer { flex-direction: column-reverse; }
    .modal__footer .btn { width: 100%; }
}

@media print {
    .header, .btn { display: none !important; }
    body { background: #fff; }
}