/* Gerenciador de Eventos - Estilo Principal */

:root {
    --color-primary: #a32438;
    --color-primary-dark: #6b1a2a;
    --color-primary-light: #d4445a;
    --color-text: #333;
    --color-text-light: #666;
    --color-bg: #f5f5f5;
    --color-white: #ffffff;
    --color-border: #ddd;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

/* Header e Navegação */
header {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

header p {
    font-size: 0.9rem;
    opacity: 0.9;
}

nav {
    display: flex;
    gap: 1rem;
}

nav a, nav button {
    color: var(--color-white);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

nav a:hover, nav button:hover {
    background-color: var(--color-primary-dark);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Main Content */
main {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

/* Cards */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s;
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.card-header {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.card-header h2 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin: 0;
}

.card-body {
    padding: 1rem 0;
}

/* Botões */
button, .btn, input[type="button"], input[type="submit"] {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background-color 0.3s;
}

button:hover, .btn:hover, input[type="button"]:hover, input[type="submit"]:hover {
    background-color: var(--color-primary-dark);
}

button:disabled, .btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.btn-secondary {
    background-color: #6c757d;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-danger {
    background-color: var(--color-danger);
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-success {
    background-color: var(--color-success);
}

.btn-success:hover {
    background-color: #218838;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Formulários */
form {
    display: flex;
    flex-direction: column;
}

.form-group {
    display: flex;
    flex-direction: column;
}

label {
    font-weight: 500;
    color: var(--color-text);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="tel"],
input[type="number"],
select,
textarea {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(163, 36, 56, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* Mensagens */
.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-color: var(--color-success);
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border-color: var(--color-danger);
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: var(--color-info);
    color: #0c5460;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-white);
}

table thead {
    background-color: var(--color-primary);
    color: var(--color-white);
}

table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
}

table tbody tr:hover {
    background-color: #f9f9f9;
}

/* Grid */
.grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Flex */
.flex {
    display: flex;
    gap: 1rem;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Spacing */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

/* Text */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-light); }
.text-danger { color: var(--color-danger); }
.text-success { color: var(--color-success); }
.text-primary { color: var(--color-primary); }

.font-bold { font-weight: 600; }
.font-small { font-size: 0.85rem; }

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge-success {
    background-color: var(--color-success);
    color: var(--color-white);
}

.badge-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
}

/* Footer */
footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
    header .container {
        flex-direction: row;
        gap: 1rem;
    }

    nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }

    table {
        font-size: 0.9rem;
    }

    table th, table td {
        padding: 0.5rem;
    }
}

/* Loading */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}

.modal-header h2 {
    margin: 0;
    color: var(--color-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
}

.modal-close:hover {
    color: var(--color-text);
}


/* ========== RESPONSIVE DESIGN - MOBILE ========== */

/* Tablets - até 768px */
@media (max-width: 768px) {
    /* Header compacto */
    header .container {
        flex-direction: row;
        gap: 0.5rem;
    }

    header h1 {
        font-size: 1.2rem;
    }

    header p {
        font-size: 0.8rem;
    }

    nav {
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    nav a, nav button {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

    /* Container e main */
    main {
        padding: 1rem 0;
    }

    .container {
        padding: 0 0.75rem;
    }

    /* Cards compactos */
    .card {
        padding: 1rem;
        margin-bottom: 0.75rem;
    }

    .card-header {
        padding: 0.75rem 0;
        margin-bottom: 0.75rem;
    }

    .card-header h2 {
        font-size: 1.3rem;
    }

    /* Formulários compactos */
    .form-group {
        margin-bottom: 0.75rem;
    }

    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }

    input, select, textarea {
        font-size: 16px;
        padding: 0.5rem;
    }

    /* Botões menores */
    .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }

    .btn-small {
        padding: 0.35rem 0.5rem;
        font-size: 0.75rem;
    }

    /* Flex layout */
    .flex {
        gap: 0.5rem !important;
    }

    /* Tabelas responsivas */
    table {
        font-size: 0.8rem;
    }

    th, td {
        padding: 0.4rem;
    }

    /* Sidebar */
    .sidebar {
        width: 100%;
        position: relative;
        margin-bottom: 1rem;
    }

    .sidebar ul {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .sidebar li {
        flex: 1;
        min-width: 120px;
    }

    .sidebar a {
        padding: 0.5rem;
        font-size: 0.85rem;
        text-align: center;
    }

    /* Seleção de setores */
    .sector-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .sector-btn {
        padding: 0.5rem;
        font-size: 0.8rem;
    }

    /* Instruções reduzidas */
    .instructions {
        display: none;
    }

    .instructions-mobile {
        display: block;
        font-size: 0.85rem;
        padding: 0.75rem;
        background-color: #f0f0f0;
        border-radius: 4px;
        margin-bottom: 1rem;
    }

    /* Modal responsivo */
    .modal-content {
        width: 95%;
        padding: 1rem;
    }

    /* Badges e status */
    .badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }

    /* Mensagens */
    .message {
        font-size: 0.9rem;
        padding: 0.75rem;
        margin-bottom: 0.75rem;
    }
}

/* Smartphones - até 480px */
@media (max-width: 480px) {
    /* Header muito compacto */
    header {
        padding: 0.5rem 0;
    }
    .sector-header {
        padding: 0.5rem 0 !important;
        
    }

    header h1 {
        font-size: 1rem !important;
    }

    header p {
        display: none;
    }

    nav {
        width: 100%;
        justify-content: space-around;
    }

    nav a, nav button {
        padding: 0.3rem 0.5rem;
        font-size: 0.75rem;
    }

    /* Container ultra compacto */
    .container {
        padding: 0.5rem;
    }

    /* Cards ultra compactos */
    .card {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }

    .card-header h2 {
        font-size: 1.1rem;
    }

    /* Formulários ultra compactos */
    .form-group {
        margin-bottom: 0.5rem;
    }

    .form-group label {
        font-size: 0.8rem;
    }

    input, select, textarea {
        font-size: 16px;
        padding: 0.4rem;
    }

    /* Botões ultra compactos */
    .btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }

    .btn-small {
        padding: 0.25rem 0.4rem;
        font-size: 0.65rem;
    }

    /* Flex ultra compacto */
    .flex {
        flex-direction: column;
        gap: 0.3rem !important;
    }

    /* Tabelas ultra compactas */
    table {
        font-size: 0.7rem;
    }

    th, td {
        padding: 0.3rem;
    }

    /* Seleção de setores em coluna */
    .sector-buttons {
        grid-template-columns: 1fr;
    }

    .sector-btn {
        padding: 0.4rem;
        font-size: 0.75rem;
    }

    /* Sidebar em coluna */
    .sidebar ul {
        flex-direction: column;
    }

    .sidebar li {
        min-width: auto;
    }

    .sidebar a {
        padding: 0.4rem;
        font-size: 1.0rem;
    }

    /* Modal ultra compacto */
    .modal-content {
        width: 98%;
        padding: 0.75rem;
    }

    .modal-header h2 {
        font-size: 1rem;
    }

    /* Mensagens ultra compactas */
    .message {
        font-size: 0.8rem;
        padding: 0.5rem;
        margin-bottom: 0.5rem;
    }

    /* Instruções mobile */
    .instructions-mobile {
        font-size: 0.75rem;
        padding: 0.5rem;
        margin-bottom: 0.75rem;
    }
}

/* Landscape mode - até 600px altura */
@media (max-height: 600px) and (orientation: landscape) {
    header {
        padding: 0.3rem 0;
    }

    main {
        padding: 0.5rem 0;
        min-height: auto;
    }

    .card {
        padding: 0.5rem;
        margin-bottom: 0.3rem;
    }

    .form-group {
        margin-bottom: 0.3rem;
    }
}