:root {
    /* Colors - Green Premium Palette */
    --color-primary: #2E7D44;
    /* Verde Médio */
    --color-primary-dark: #1F4D2E;
    /* Verde Escuro */
    --color-primary-light: #6FBF73;
    /* Verde Claro */
    --color-accent: #2E7D44;
    /* Rox/Verde de destaque */

    --color-bg: #F6F8F7;
    /* Fundo Geral */
    --color-surface: #FFFFFF;
    /* Cards */

    --color-text-primary: #1E1E1E;
    --color-text-secondary: #6B7280;
    --color-text-tertiary: #9CA3AF;

    --color-border: #E6EAE7;

    /* Effects */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 25px rgba(46, 125, 68, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --font-family: 'Inter', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    outline: none;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

/* Utilities */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    background-color: var(--color-primary);
    color: white;
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(46, 125, 68, 0.2);
}

.btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(46, 125, 68, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    box-shadow: none;
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background-color: transparent;
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 24px;
    border: 1px solid transparent;
    /* Cleaner look */
}

/* Form Elements */
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-text-primary);
    background-color: #FAFAFA;
    transition: all 0.2s;
}

.form-control:focus {
    background-color: white;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(46, 125, 68, 0.1);
}

/* Icons */
.icon {
    width: 20px;
    height: 20px;
    stroke-width: 1.5px;
}

/* Auth Page overrides */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
}

.auth-box {
    width: 100%;
    max-width: 420px;
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.auth-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}