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

:root {
    --color-primary: #0F52BA;
    --color-primary-dark: #0A3A85;
    --color-primary-light: #EBF2FE;
    --color-secondary: #D97706;
    --color-secondary-dark: #B45309;
    --color-success: #10B981;
    --color-success-light: #D1FAE5;
    --color-success-text: #065F46;
    --color-warning: #F97316;
    --color-warning-light: #FFEDD5;
    --color-warning-text: #9A3412;
    --color-danger: #EF4444;
    --color-danger-light: #FEE2E2;
    --color-danger-text: #991B1B;
    --color-bg: #F1F5F9;
    --color-surface: #FFFFFF;
    --color-text: #0F172A;
    --color-text-secondary: #475569;
    --color-text-on-primary: #FFFFFF;
    --color-text-on-secondary: #FFFFFF;
    --color-border: #CBD5E1;
    --color-focus: #3B82F6;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    min-height: 100vh;
}

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

a:hover {
    text-decoration: underline;
}

h1, h2, h3 {
    line-height: 1.25;
    margin-bottom: 0.5rem;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.125rem; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.875rem;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
}

.btn:hover { background: var(--color-bg); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

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

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

.btn-danger:hover {
    background: #fef2f2;
}

.btn-block { width: 100%; }

.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.8125rem; }

.field {
    margin-bottom: 1rem;
}

.field label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--color-text-secondary);
}

.field input, .field select, .field textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
}

.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.12);
}

[v-cloak] { display: none !important; }

.hidden { display: none !important; }

.msg-error {
    color: var(--color-danger);
    font-size: 0.875rem;
}

.msg-success {
    color: var(--color-success);
    font-size: 0.875rem;
}

ul { list-style: none; }

.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.625rem;
    font-weight: 700;
    cursor: help;
    margin-left: 0.35rem;
    vertical-align: middle;
    transition: background 0.15s;
    user-select: none;
}

.help-icon:hover {
    background: var(--color-text-secondary);
    color: #fff;
}