/* =====================================================
   DONATIVA — Plataforma Nacional de Gestão de Donativos
   CSS Principal v1.0.0
   ===================================================== */

:root {
    --cvp-red:       #DC143C;
    --cvp-red-dark:  #a50e2d;
    --cvp-red-light: #f9e6ea;
    --white:         #ffffff;
    --gray-50:       #f8f9fa;
    --gray-100:      #f1f3f5;
    --gray-200:      #e9ecef;
    --gray-300:      #dee2e6;
    --gray-400:      #ced4da;
    --gray-500:      #adb5bd;
    --gray-600:      #6c757d;
    --gray-700:      #495057;
    --gray-800:      #343a40;
    --gray-900:      #212529;
    --blue:          #2563EB;
    --green:         #16a34a;
    --orange:        #ea580c;
    --yellow:        #ca8a04;
    --purple:        #7c3aed;

    --sidebar-width:      260px;
    --topbar-height:      60px;
    --border-radius:      8px;
    --border-radius-lg:   12px;
    --shadow-sm:          0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:          0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg:          0 8px 24px rgba(0,0,0,0.12);
    --transition:         all 0.2s ease;

    --font-family:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; -webkit-font-smoothing: antialiased; }

body.donativa-app {
    font-family: var(--font-family);
    background:  var(--gray-50);
    color:       var(--gray-800);
    min-height:  100vh;
    line-height: 1.5;
}

a { color: var(--cvp-red); text-decoration: none; }
a:hover { color: var(--cvp-red-dark); }

/* =====================================================
   LOGIN
   ===================================================== */
body.donativa-login-page {
    background: linear-gradient(135deg, #1a0810 0%, #DC143C 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.donativa-login-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}

.login-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.login-bg-cross {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 400px;
    height: 400px;
}

.login-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.login-logo {
    text-align: center;
    margin-bottom: 36px;
}

.login-logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 12px 0 6px;
    letter-spacing: -0.5px;
}

.login-logo p {
    font-size: 13px;
    color: var(--gray-500);
}

.login-mensagem {
    padding: 12px 16px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.login-mensagem--erro {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.login-mensagem--sucesso {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.forgot-link {
    font-weight: 400;
    font-size: 12px;
    color: var(--cvp-red);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper svg:first-child {
    position: absolute;
    left: 12px;
    color: var(--gray-400);
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: 11px 40px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--gray-800);
    transition: var(--transition);
    background: var(--white);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--cvp-red);
    box-shadow: 0 0 0 3px rgba(220,20,60,0.1);
}

.toggle-password {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-400);
    padding: 4px;
    display: flex;
    align-items: center;
}

.btn-login {
    width: 100%;
    padding: 13px;
    background: var(--cvp-red);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.btn-login:hover:not(:disabled) { background: var(--cvp-red-dark); }
.btn-login:disabled { opacity: 0.7; cursor: not-allowed; }

.btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.login-footer {
    margin-top: 28px;
    text-align: center;
    font-size: 12px;
    color: var(--gray-400);
}

/* =====================================================
   LAYOUT PRINCIPAL
   ===================================================== */
.donativa-layout {
    display: flex;
    min-height: 100vh;
}

/* =====================================================
   SIDEBAR
   ===================================================== */
.donativa-sidebar {
    width: var(--sidebar-width);
    background: var(--gray-900);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo-text {
    font-weight: 700;
    font-size: 16px;
    color: var(--white);
    letter-spacing: 1px;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    border-radius: 4px;
    transition: var(--transition);
}

.sidebar-toggle:hover { color: var(--white); background: rgba(255,255,255,0.08); }

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px;
    margin: 8px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--border-radius);
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--cvp-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
    font-size: 14px;
    flex-shrink: 0;
}

.user-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 11px;
    color: var(--gray-500);
}

.sidebar-nav {
    flex: 1;
    padding: 8px 8px;
}

.sidebar-nav ul {
    list-style: none;
}

.nav-section-label {
    padding: 12px 8px 4px;
}

.nav-section-label span {
    font-size: 10px;
    font-weight: 700;
    color: var(--gray-600);
    letter-spacing: 1px;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--border-radius);
    color: var(--gray-400);
    font-size: 13.5px;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
}

.sidebar-nav li a:hover {
    background: rgba(255,255,255,0.07);
    color: var(--white);
}

.sidebar-nav li.active a {
    background: var(--cvp-red);
    color: var(--white);
}

.sidebar-nav li a svg {
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 12px 8px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    gap: 4px;
}

.sidebar-footer-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--border-radius);
    color: var(--gray-500);
    font-size: 13px;
    flex: 1;
    transition: var(--transition);
}

.sidebar-footer-link:hover { background: rgba(255,255,255,0.07); color: var(--white); }
.sidebar-logout:hover { background: rgba(220,20,60,0.15); color: var(--cvp-red); }

/* =====================================================
   ÁREA PRINCIPAL
   ===================================================== */
.donativa-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.donativa-topbar {
    height: var(--topbar-height);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--border-radius);
}

.topbar-search {
    flex: 1;
    max-width: 480px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 8px 12px;
}

.topbar-search svg { color: var(--gray-400); flex-shrink: 0; }

.topbar-search input {
    border: none;
    background: none;
    font-family: var(--font-family);
    font-size: 13.5px;
    color: var(--gray-700);
    width: 100%;
    outline: none;
}

.topbar-search input::placeholder { color: var(--gray-400); }

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.topbar-alerts {
    position: relative;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
}

.topbar-alerts:hover { background: var(--gray-100); }

.alerts-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--cvp-red);
    color: var(--white);
    font-size: 10px;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donativa-content {
    flex: 1;
    padding: 28px 28px 0;
}

.donativa-footer {
    padding: 20px 28px;
    text-align: center;
    font-size: 12px;
    color: var(--gray-400);
    border-top: 1px solid var(--gray-200);
    margin-top: 28px;
}

.donativa-footer a { color: var(--cvp-red); }

/* =====================================================
   CABEÇALHO DE PÁGINA
   ===================================================== */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.3px;
}

.page-subtitle {
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 4px;
}

.page-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* =====================================================
   BOTÕES
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 1.5px solid transparent;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--cvp-red);
    color: var(--white);
    border-color: var(--cvp-red);
}

.btn-primary:hover { background: var(--cvp-red-dark); border-color: var(--cvp-red-dark); color: var(--white); }

.btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-secondary:hover { background: var(--gray-50); color: var(--gray-900); }

.btn-danger {
    background: #fee2e2;
    color: #dc2626;
    border-color: #fecaca;
}

.btn-danger:hover { background: #dc2626; color: var(--white); }

.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* =====================================================
   CARDS DO DASHBOARD
   ===================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon--blue   { background: #eff6ff; color: var(--blue); }
.stat-icon--green  { background: #f0fdf4; color: var(--green); }
.stat-icon--red    { background: var(--cvp-red-light); color: var(--cvp-red); }
.stat-icon--purple { background: #f5f3ff; color: var(--purple); }

.stat-info { display: flex; flex-direction: column; }

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

.stat-label {
    font-size: 12.5px;
    color: var(--gray-500);
    margin-top: 4px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 20px;
}

.dashboard-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.dashboard-card--full {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-link {
    font-size: 13px;
    font-weight: 500;
}

/* =====================================================
   TABELAS
   ===================================================== */
.table-wrapper {
    overflow-x: auto;
}

.donativa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.donativa-table th {
    padding: 10px 14px;
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-600);
    font-size: 12px;
    text-align: left;
    white-space: nowrap;
    border-bottom: 1px solid var(--gray-200);
}

.donativa-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
}

.donativa-table tr:last-child td { border-bottom: none; }
.donativa-table tr:hover td { background: var(--gray-50); }

.alerta-critico td { background: #fff5f5; }
.alerta-urgente td { background: #fff8f0; }
.alerta-aviso   td { background: #fffbeb; }

/* =====================================================
   BADGES
   ===================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
}

.badge--red    { background: #fee2e2; color: #dc2626; }
.badge--orange { background: #fff7ed; color: #ea580c; }
.badge--yellow { background: #fefce8; color: #ca8a04; }
.badge--green  { background: #f0fdf4; color: #16a34a; }
.badge--blue   { background: #eff6ff; color: #2563eb; }
.badge--gray   { background: var(--gray-100); color: var(--gray-600); }

/* =====================================================
   LISTA DE ACTIVIDADE
   ===================================================== */
.activity-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}

.activity-item:last-child { border-bottom: none; }

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-icon--green { background: #f0fdf4; color: var(--green); }
.activity-icon--red   { background: #fef2f2; color: var(--cvp-red); }

.activity-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.activity-title {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-meta {
    font-size: 12px;
    color: var(--gray-500);
}

.activity-date {
    font-size: 12px;
    color: var(--gray-400);
    white-space: nowrap;
}

.empty-state {
    text-align: center;
    color: var(--gray-400);
    font-size: 14px;
    padding: 24px 0;
}

/* =====================================================
   ACÇÕES RÁPIDAS
   ===================================================== */
.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--border-radius);
    color: var(--gray-700);
    font-size: 13px;
    font-weight: 500;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.quick-action-btn:hover {
    background: var(--cvp-red-light);
    border-color: var(--cvp-red);
    color: var(--cvp-red);
}

/* =====================================================
   FORMULÁRIOS
   ===================================================== */
.form-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group-full { grid-column: 1 / -1; }

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-label .required { color: var(--cvp-red); margin-left: 3px; }

.form-control {
    width: 100%;
    padding: 9px 13px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--cvp-red);
    box-shadow: 0 0 0 3px rgba(220,20,60,0.1);
}

.form-control::placeholder { color: var(--gray-400); }

select.form-control { cursor: pointer; }

textarea.form-control {
    resize: vertical;
    min-height: 90px;
}

.form-hint {
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 5px;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 900px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .dashboard-card--full {
        grid-column: 1;
    }
}

@media (max-width: 768px) {
    .donativa-sidebar {
        transform: translateX(-100%);
    }

    .donativa-sidebar.is-open {
        transform: translateX(0);
    }

    .donativa-main {
        margin-left: 0;
    }

    .topbar-menu-btn {
        display: flex;
    }

    .donativa-content {
        padding: 20px 16px 0;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-group-full {
        grid-column: 1;
    }

    .login-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .quick-actions {
        grid-template-columns: 1fr 1fr;
    }
}