/*
 * style.go - CSS
 *
 * 24-01-2026 - Helder - Versão inicial
 *
 */

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

:root {
    --primary-color: #1976d2;
    --secondary-color: #2196f3;
    --accent-color: #64b5f6;
    --text-dark: #333;
    --text-light: #666;
    --bg-light: #f5f5f5;
    --white: #fff;
    --border-color: #e0e0e0;
    --success: #4caf50;
    --error: #f44336;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

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

.logo a {
    color: var(--white);
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.user-info {
    color: var(--white);
    margin-right: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.85rem;
}

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

.btn-primary:hover {
    background-color: #c2185b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 30, 99, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

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

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

.btn-large {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
    text-align: center;
}

.btn-small {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(25, 118, 210, 0.1), rgba(33, 150, 243, 0.1));
    padding: 4rem 0;
    text-align: center;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Features */
.features {
    padding: 4rem 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Auth Pages */
.auth-main {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    padding: 2rem 0;
}

.auth-container {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
}

.auth-card, .message-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.auth-card h2, .message-card h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.auth-subtitle {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.auth-form {
    margin-top: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-footer {
    text-align: right;
    margin-bottom: 1rem;
}

.link-forgot {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
}

.link-forgot:hover {
    text-decoration: underline;
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    color: var(--text-light);
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

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

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-error {
    background-color: #ffebee;
    color: var(--error);
    border-left: 4px solid var(--error);
}

/* Message Card */
.message-card {
    text-align: center;
}

.message-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.message-text {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Dashboard */
.dashboard-container {
    padding: 2rem 0;
}

.dashboard-header {
    margin-bottom: 2rem;
}

.dashboard-header h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.tenant-id {
    color: var(--text-light);
    font-size: 0.9rem;
}

.upload-section {
    margin-bottom: 3rem;
}

.upload-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.upload-card h3 {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.upload-form {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.file-input-wrapper {
    flex: 1;
    min-width: 200px;
}

.file-input-wrapper input[type="file"] {
    display: none;
}

.file-label {
    display: block;
    padding: 0.8rem;
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
}

.file-label:hover {
    border-color: var(--primary-color);
    background-color: rgba(25, 118, 210, 0.05);
}

/* Files Section */
.files-section {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.files-section h3 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: 10px;
    transition: transform 0.2s ease;
}

.file-item:hover {
    transform: translateX(5px);
}

.file-icon {
    font-size: 2rem;
    margin-right: 1rem;
}

.file-info {
    flex: 1;
}

.file-info h4 {
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.file-date {
    color: var(--text-light);
    font-size: 0.85rem;
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: var(--white);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h2 {
        font-size: 2rem;
    }

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

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

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

    .file-input-wrapper {
        width: 100%;
    }
}