/* ============================================================
   Ganha Presente — Design System (Apple-inspired dark theme)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #000000;
    --bg-elevated: #0a0a0c;
    --surface: #1c1c1e;
    --surface-2: #2c2c2e;
    --surface-hover: #3a3a3c;
    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.16);

    --text-primary: #f5f5f7;
    --text-secondary: #a1a1a6;
    --text-tertiary: #6e6e73;

    --accent: #30d158;       /* Apple dark-mode green */
    --accent-hover: #28b84c;
    --accent-soft: rgba(48, 209, 88, 0.14);

    --gold: #f5c518;
    --gold-soft: rgba(245, 197, 24, 0.14);

    --blue: #0a84ff;
    --red: #ff453a;
    --red-soft: rgba(255, 69, 58, 0.14);

    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;

    --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.45);
    --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html, body {
    background-color: var(--bg);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

body {
    background-image:
        radial-gradient(circle at 15% 0%, rgba(48, 209, 88, 0.10), transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(10, 132, 255, 0.08), transparent 40%);
    background-attachment: fixed;
    min-height: 100vh;
}

body.bg-light { background-color: var(--bg) !important; }

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

hr { border-color: var(--border); opacity: 1; }

.text-muted { color: var(--text-secondary) !important; }
small, .small { color: var(--text-secondary); }

/* ---------- Navbar ---------- */
.navbar {
    background-color: rgba(10, 10, 12, 0.72) !important;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}

.navbar.bg-primary { background-color: rgba(10, 10, 12, 0.72) !important; }

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 700;
    letter-spacing: 0.02em;
    font-size: 1.05rem;
}

.navbar .text-white { color: var(--text-primary) !important; }

/* ---------- Buttons ---------- */
.btn {
    border-radius: 980px;
    font-weight: 600;
    letter-spacing: -0.01em;
    padding: 0.5rem 1.15rem;
    transition: transform 0.15s ease, background-color 0.15s ease, filter 0.15s ease, box-shadow 0.15s ease;
    border-width: 1px;
}

.btn:active { transform: scale(0.97); }

.btn-primary, .btn-success {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #04150a;
}
.btn-primary:hover, .btn-success:hover,
.btn-primary:focus, .btn-success:focus {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    color: #04150a;
    box-shadow: 0 4px 18px rgba(48, 209, 88, 0.35);
}

.btn-warning {
    background-color: var(--gold);
    border-color: var(--gold);
    color: #241c00;
    font-weight: 700;
}
.btn-warning:hover { background-color: #d9ae15; border-color: #d9ae15; color: #241c00; }

.btn-danger {
    background-color: var(--red);
    border-color: var(--red);
    color: #fff;
}
.btn-danger:hover { background-color: #d93a30; border-color: #d93a30; }

.btn-secondary {
    background-color: var(--surface-2);
    border-color: var(--border-strong);
    color: var(--text-primary);
}
.btn-secondary:hover { background-color: var(--surface-hover); border-color: var(--border-strong); }

.btn-light {
    background-color: rgba(255,255,255,0.9);
    border-color: transparent;
    color: #1c1c1e;
}
.btn-light:hover { background-color: #fff; }

.btn-outline-light {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: transparent;
}
.btn-outline-light:hover { background-color: rgba(255,255,255,0.1); color: var(--text-primary); }

.btn-outline-primary {
    color: var(--accent);
    border-color: var(--accent);
    background: transparent;
}
.btn-outline-primary:hover { background-color: var(--accent-soft); color: var(--accent); }

.btn-outline-danger {
    color: #ff8079;
    border-color: rgba(255, 69, 58, 0.55);
    background: transparent;
}
.btn-outline-danger:hover { background-color: var(--red-soft); color: #ff8079; border-color: var(--red); }

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-strong);
    background: transparent;
}
.btn-outline-secondary:hover { background-color: var(--surface-2); color: var(--text-primary); }

.btn-link { text-decoration: none; }

/* ---------- Cards ---------- */
.card {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    color: var(--text-primary);
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    font-weight: 600;
    border-top-left-radius: var(--radius-lg) !important;
    border-top-right-radius: var(--radius-lg) !important;
}

.card-header.bg-white { background-color: transparent !important; }

.card-body { color: var(--text-primary); }

.card.shadow, .card.shadow-sm { box-shadow: var(--shadow-card) !important; }

/* ---------- List groups ---------- */
.list-group-item {
    background-color: transparent;
    border-color: var(--border);
    color: var(--text-primary);
}

.list-group-item.card-gift {
    background-color: var(--surface-2);
    border-left: 3px solid var(--accent) !important;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    border-top: 1px solid var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.list-group-item.card-gift.bg-light {
    background-color: rgba(255, 255, 255, 0.03) !important;
    border-left-color: var(--text-tertiary) !important;
}

.list-group-item-action:hover, .list-group-item-action:focus {
    background-color: var(--surface-2);
    color: var(--text-primary);
}

.list-group-flush > .list-group-item { border-width: 0 0 1px; }

/* ---------- Forms ---------- */
.form-label { color: var(--text-secondary); font-weight: 600; font-size: 0.9rem; }

.form-control, textarea.form-control {
    background-color: var(--surface-2);
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.9rem;
}

.form-control::placeholder { color: var(--text-tertiary); }

.form-control:focus {
    background-color: var(--surface-2);
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-control:disabled {
    background-color: rgba(255,255,255,0.03);
    color: var(--text-tertiary);
    border-color: var(--border);
}

.form-control[type="file"] { padding: 0.5rem 0.9rem; }
.form-text { color: var(--text-tertiary); }

/* ---------- Badges ---------- */
.badge.bg-success {
    background-color: var(--accent) !important;
    color: #04150a !important;
    font-weight: 700;
}
.badge.bg-warning {
    background-color: var(--gold) !important;
    color: #241c00 !important;
    font-weight: 700;
}
.badge.bg-info {
    background-color: var(--blue) !important;
    color: #fff !important;
}
.badge.bg-white { background-color: rgba(255,255,255,0.92) !important; }

/* ---------- Modals ---------- */
.modal-content {
    background-color: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
}
.modal-header, .modal-footer {
    border-color: var(--border);
    background-color: transparent !important;
}
.modal-header.bg-light, .modal-footer.bg-light { background-color: transparent !important; }
.btn-close { filter: invert(1) grayscale(100%) brightness(1.8); opacity: 0.8; }
.btn-close:hover { opacity: 1; }

/* ---------- Table (admin) ---------- */
.table {
    color: var(--text-primary);
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
}
.table thead.table-light {
    background-color: var(--surface-2) !important;
    color: var(--text-secondary);
    --bs-table-bg: var(--surface-2);
}
.table > :not(caption) > * > * {
    border-bottom-color: var(--border);
    background-color: transparent;
}
.table-hover > tbody > tr:hover > * {
    background-color: var(--surface-2);
    color: var(--text-primary);
}
.fw-bold.text-secondary { color: var(--text-primary) !important; }

/* ---------- Images / avatars ---------- */
.profile-img, .user-avatar {
    border: 2px solid var(--border-strong) !important;
}
img.rounded-circle {
    border: 3px solid var(--border-strong);
}

/* ---------- Containers / dashboard header ---------- */
.container h2, .container h4 { color: var(--text-primary); }

/* ---------- Auth pages (login / registro / esqueci / redefinir) ---------- */
.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background:
        radial-gradient(circle at 20% 20%, rgba(48, 209, 88, 0.16), transparent 45%),
        radial-gradient(circle at 80% 80%, rgba(10, 132, 255, 0.14), transparent 45%),
        var(--bg);
}

.auth-card {
    background: rgba(28, 28, 30, 0.78);
    border: 1px solid var(--border-strong);
    border-radius: 24px;
    box-shadow: var(--shadow-elevated);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    max-width: 420px;
    width: 100%;
    overflow: hidden;
}

.auth-header {
    padding: 40px 32px 8px;
    text-align: center;
}

.auth-header .brand-icon {
    font-size: 2.75rem;
    display: block;
    margin-bottom: 10px;
}

.auth-header h1, .auth-header h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.auth-header p { color: var(--text-secondary); margin-top: 6px; }

.auth-body { padding: 24px 32px 36px; }

/* Backwards-compat overrides for previous inline classnames */
.login-card { background: rgba(28,28,30,0.78) !important; border-radius: 24px !important; box-shadow: var(--shadow-elevated) !important; }
.login-header { background: transparent !important; color: var(--text-primary) !important; }
.bg-image { background: var(--bg) !important; }

/* ---------- Scrollbar polish (webkit) ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background-color: var(--surface-2); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background-color: var(--surface-hover); }