/* ============================================================
   RINGNECK GENETICS - ESTILOS GLOBAIS
   ============================================================ */

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

html {
    font-size: 16px;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-800);
    background-color: var(--color-gray-50);
    background: linear-gradient(135deg, #f5f5f5 0%, #e8f0f5 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================================
   CONTAINER
   ============================================================ */

#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding: var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* ============================================================
   HEADER
   ============================================================ */

.header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-index-fixed);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    text-decoration: none;
    color: var(--color-primary);
    white-space: nowrap;
}

.logo-icon {
    font-size: 28px;
}

.header-logo h1 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin: 0;
}

/* ============================================================
   NAVEGAÇÃO
   ============================================================ */

.header-nav {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-btn {
    background: transparent;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    transition: all var(--transition-normal);
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
}

.nav-btn:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.nav-btn.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-bottom: 2px solid var(--color-primary);
}

/* ============================================================
   AÇÕES DO HEADER
   ============================================================ */

.header-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.btn-icon {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    transition: transform var(--transition-normal);
}

.btn-icon:hover {
    transform: scale(1.1);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
    background: var(--color-gray-800);
    color: var(--color-gray-200);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    margin-top: auto;
    font-size: var(--font-size-sm);
}

.footer a {
    color: var(--color-primary);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.footer p {
    margin: var(--spacing-xs) 0;
}

/* ============================================================
   SPINNER/LOADING
   ============================================================ */

.spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-index-modal);
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.spinner.hidden {
    display: none;
    opacity: 0;
}

.spinner-content {
    text-align: center;
}

.spinner-circle {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

.spinner p {
    color: var(--color-white);
    font-size: var(--font-size-base);
}

/* ============================================================
   TIPOGRAFIA
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
h4 { font-size: var(--font-size-base); }
h5 { font-size: var(--font-size-sm); }
h6 { font-size: var(--font-size-xs); }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .header-nav {
        order: 3;
        width: 100%;
    }
    
    .header-actions {
        order: 2;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
}

/* ============================================================
   UTILITÁRIOS
   ============================================================ */

.hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }

/* ============================================================
   ÍCONES (usando Unicode symbols como fallback)
   ============================================================ */

.icon-bird::before { content: "🦚"; }
.icon-camera::before { content: "📷"; }
.icon-upload::before { content: "⬆️"; }
.icon-trash::before { content: "🗑️"; }
.icon-info::before { content: "ℹ️"; }
.icon-info-circle::before { content: "ⓘ"; }
.icon-alert-triangle::before { content: "⚠️"; }
.icon-tag::before { content: "🏷️"; }
.icon-ring::before { content: "💍"; }
.icon-gender::before { content: "⚲"; }
.icon-calendar::before { content: "📅"; }
.icon-dna::before { content: "🧬"; }
.icon-manual::before { content: "✋"; }
.icon-family::before { content: "👨‍👩‍👧‍👦"; }
.icon-male::before { content: "♂️"; }
.icon-female::before { content: "♀️"; }
.icon-notes::before { content: "📝"; }
.icon-edit::before { content: "✏️"; }
.icon-save::before { content: "💾"; }
.icon-x::before { content: "❌"; }
.icon-close::before { content: "✕"; }

/* ============================================================
   FORMULÁRIO DE AVE MELHORADO
   ============================================================ */

.bird-form-modal .modal-content {
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
}

.bird-form-modal .modal-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.bird-form-modal .modal-header h2 {
    margin: 0;
    font-size: var(--font-size-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.bird-form-modal .modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: background var(--transition-normal);
}

.bird-form-modal .modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.bird-form-modal .modal-body {
    padding: var(--spacing-xl);
}

/* Seções do formulário */
.form-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
}

.form-section h3 {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: var(--spacing-sm);
}

/* Upload de foto */
.photo-upload-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.photo-preview {
    width: 150px;
    height: 150px;
    border: 3px dashed var(--color-gray-300);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: var(--color-gray-50);
    overflow: hidden;
}

.photo-preview:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.photo-placeholder {
    text-align: center;
    color: var(--color-gray-500);
}

.photo-placeholder i {
    font-size: 32px;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.photo-placeholder span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.photo-controls {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.form-help {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--spacing-xs);
}

/* Labels com ícones */
.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-xs);
}

.form-group label i {
    color: var(--color-primary);
    font-size: 16px;
}

/* Tooltips */
.tooltip {
    cursor: help;
    color: var(--color-primary);
    font-weight: bold;
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.tooltip:hover {
    transform: scale(1.2);
}

.tooltip-popup {
    position: fixed;
    background: var(--color-gray-900);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-xs);
    white-space: nowrap;
    z-index: var(--z-index-tooltip);
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    pointer-events: none;
    box-shadow: var(--shadow-lg);
}

.tooltip-popup.visible {
    opacity: 1;
    transform: translateY(0);
}

.tooltip-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--color-gray-900);
}

/* Switch toggle */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-gray-300);
    transition: var(--transition-normal);
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition-normal);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

input:checked + .slider {
    background-color: var(--color-primary);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.genotype-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-gray-200);
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

/* Alertas */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.alert-info {
    background: var(--color-info-light);
    border: 1px solid var(--color-info);
    color: var(--color-info-dark);
}

.alert-warning {
    background: var(--color-warning-light);
    border: 1px solid var(--color-warning);
    color: var(--color-warning-dark);
}

.alert-success {
    background: var(--color-success-light);
    border: 1px solid var(--color-success);
    color: var(--color-success-dark);
}

.alert i {
    font-size: 18px;
    flex-shrink: 0;
}

/* Builder de genótipo manual */
.genotype-builder {
    display: grid;
    gap: var(--spacing-md);
}

.mutation-input-group {
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-gray-200);
}

.mutation-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.mutation-name {
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
}

.badge-recessivo {
    background: var(--color-danger);
    color: white;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.badge-dominante {
    background: var(--color-success);
    color: white;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.badge-codominante {
    background: var(--color-warning);
    color: white;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.badge-ligado_ao_sexo {
    background: var(--color-info);
    color: white;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.allele-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.allele-input {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.allele-input label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
}

.allele-input input {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    text-align: center;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    transition: border-color var(--transition-normal);
}

.allele-input input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.allele-input input.invalid {
    border-color: var(--color-danger);
    background: var(--color-danger-light);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-gray-200);
    color: var(--color-gray-700);
}

.btn-secondary:hover {
    background: var(--color-gray-300);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-gray-300);
    color: var(--color-gray-700);
}

.btn-outline:hover {
    background: var(--color-gray-100);
    border-color: var(--color-gray-400);
}

/* Modal footer melhorado */
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    margin-top: var(--spacing-xl);
}

/* Responsividade */
@media (max-width: 768px) {
    .bird-form-modal .modal-content {
        max-width: 95vw;
        margin: var(--spacing-md);
    }

    .bird-form-modal .modal-body {
        padding: var(--spacing-md);
    }

    .form-section {
        padding: var(--spacing-md);
    }

    .photo-upload-section {
        flex-direction: column;
    }

    .allele-inputs {
        grid-template-columns: 1fr;
    }

    .modal-footer {
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================================
   MELHORIAS GERAIS DE DESIGN
   ============================================================ */

/* Cards mais bonitos */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: white;
    padding: var(--spacing-lg);
    margin: 0;
    border-bottom: none;
}

.card-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-body {
    padding: var(--spacing-lg);
}

/* Tabelas melhoradas */
.table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-200);
}

.table th {
    background: var(--color-gray-50);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-700);
    border-bottom: 2px solid var(--color-primary);
}

.table tr:hover {
    background: var(--color-gray-50);
}

.table tr:last-child td {
    border-bottom: none;
}

/* Progress bars */
.progress {
    background: var(--color-gray-200);
    border-radius: var(--border-radius-sm);
    height: 20px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    transition: width var(--transition-slow);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
}

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

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

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

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

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

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

.badge-aposentado {
    background: var(--color-gray-500);
    color: white;
}

.badge-macho {
    background: #2563eb;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85em;
}

.badge-femea {
    background: #db2777;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85em;
}

/* Animações suaves */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}

/* Scrollbar customizado */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}