/* ============================================
   Finance Manager - Tema de Cores
   ============================================
   
   Paleta de Cores:
   - Verde Militar: #2D5016
   - Cinza Claro: #E8E8E8
   - Vermelho Escuro: #8B0000
   - Azul Marinho Escuro: #1A3A52
   - Amarelo Alaranjado: #FFA500
*/

:root {
    /* Cores Primárias */
    --color-military-green: #2D5016;
    --color-light-gray: #E8E8E8;
    --color-dark-red: #8B0000;
    --color-dark-navy: #1A3A52;
    --color-orange-yellow: #FFA500;
    
    /* Cores Secundárias */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-dark-gray: #333333;
    --color-medium-gray: #666666;
    --color-border-gray: #CCCCCC;
    
    /* Cores de Status */
    --color-success: #2D5016;
    --color-error: #8B0000;
    --color-warning: #FFA500;
    --color-info: #1A3A52;
    
    /* Tipografia */
    --font-family-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 14px;
    --font-size-small: 12px;
    --font-size-large: 16px;
    --font-size-xl: 20px;
    --font-size-xxl: 24px;
    
    /* Espaçamento */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    
    /* Raios de Borda */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-full: 9999px;
    
    /* Transições */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

/* ============================================
   Reset e Estilos Base
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-dark-gray);
    background-color: var(--color-light-gray);
}

/* ============================================
   Tipografia
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    color: var(--color-dark-navy);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-xxl);
}

h2 {
    font-size: var(--font-size-xl);
}

h3 {
    font-size: var(--font-size-large);
}

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

a {
    color: var(--color-military-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================
   Componentes de Botão
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn:active {
    transform: translateY(0);
}

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

.btn-primary:hover {
    background-color: #1f3810;
}

.btn-secondary {
    background-color: var(--color-dark-navy);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: #0f1f2f;
}

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

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

.btn-danger:hover {
    background-color: #660000;
}

.btn-warning {
    background-color: var(--color-orange-yellow);
    color: var(--color-dark-gray);
}

.btn-warning:hover {
    background-color: #ff9500;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-military-green);
    color: var(--color-military-green);
}

.btn-outline:hover {
    background-color: var(--color-military-green);
    color: var(--color-white);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-small);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-large);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   Componentes de Formulário
   ============================================ */

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

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-dark-navy);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border-gray);
    border-radius: var(--border-radius-md);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-military-green);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

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

select {
    cursor: pointer;
}

input[type="checkbox"],
input[type="radio"] {
    cursor: pointer;
    margin-right: var(--spacing-sm);
}

.form-error {
    color: var(--color-dark-red);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

.form-success {
    color: var(--color-military-green);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
}

/* ============================================
   Componentes de Card
   ============================================ */

.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
}

.card-title {
    font-size: var(--font-size-large);
    font-weight: 600;
    color: var(--color-dark-navy);
}

.card-body {
    margin-bottom: var(--spacing-md);
}

.card-footer {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-light-gray);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* ============================================
   Componentes de Alert
   ============================================ */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.alert-success {
    background-color: rgba(45, 80, 22, 0.1);
    border-left: 4px solid var(--color-military-green);
    color: var(--color-military-green);
}

.alert-error {
    background-color: rgba(139, 0, 0, 0.1);
    border-left: 4px solid var(--color-dark-red);
    color: var(--color-dark-red);
}

.alert-warning {
    background-color: rgba(255, 165, 0, 0.1);
    border-left: 4px solid var(--color-orange-yellow);
    color: var(--color-orange-yellow);
}

.alert-info {
    background-color: rgba(26, 58, 82, 0.1);
    border-left: 4px solid var(--color-dark-navy);
    color: var(--color-dark-navy);
}

/* ============================================
   Componentes de Tabela
   ============================================ */

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
}

th {
    background-color: var(--color-light-gray);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--color-dark-navy);
    border-bottom: 2px solid var(--color-border-gray);
}

td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-gray);
}

tr:hover {
    background-color: rgba(45, 80, 22, 0.05);
}

/* ============================================
   Componentes de Badge
   ============================================ */

.badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-small);
    font-weight: 600;
}

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

.badge-secondary {
    background-color: var(--color-dark-navy);
    color: var(--color-white);
}

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

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

.badge-warning {
    background-color: var(--color-orange-yellow);
    color: var(--color-dark-gray);
}

/* ============================================
   Layout e Grid
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.col {
    display: flex;
    flex-direction: column;
}

.col-1 { grid-column: span 1; }
.col-2 { grid-column: span 2; }
.col-3 { grid-column: span 3; }
.col-4 { grid-column: span 4; }
.col-6 { grid-column: span 6; }
.col-12 { grid-column: span 12; }

/* ============================================
   Responsividade
   ============================================ */

@media (max-width: 768px) {
    :root {
        --font-size-base: 13px;
        --spacing-md: 12px;
        --spacing-lg: 16px;
    }

    h1 {
        font-size: var(--font-size-xl);
    }

    h2 {
        font-size: var(--font-size-large);
    }

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

    .col-2,
    .col-3,
    .col-4,
    .col-6 {
        grid-column: span 1;
    }

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

    table {
        font-size: var(--font-size-small);
    }

    th, td {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 12px;
        --spacing-md: 8px;
        --spacing-lg: 12px;
    }

    .btn {
        width: 100%;
    }

    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="date"],
    textarea,
    select {
        font-size: 16px; /* Previne zoom no iOS */
    }
}

/* ============================================
   Utilitários
   ============================================ */

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

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

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

.text-muted {
    color: var(--color-medium-gray);
}

.text-success {
    color: var(--color-military-green);
}

.text-error {
    color: var(--color-dark-red);
}

.text-warning {
    color: var(--color-orange-yellow);
}

.text-info {
    color: var(--color-dark-navy);
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-grid {
    display: grid;
}

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

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

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

.gap-1 { gap: var(--spacing-xs); }
.gap-2 { gap: var(--spacing-sm); }
.gap-3 { gap: var(--spacing-md); }
.gap-4 { gap: var(--spacing-lg); }

.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

.cursor-pointer {
    cursor: pointer;
}

.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

.rounded {
    border-radius: var(--border-radius-md);
}

.rounded-lg {
    border-radius: var(--border-radius-lg);
}

.shadow {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}