/* Variables */
:root {
    --deep-green: #003a32;
    --mid-green: #006b69;
    --go-green: #00d1b5;
    --mint-green: #9af1dc;
    --sand-beige: #fdf8f1;
    --segura-black: #141414;
    --segura-white: #f9f9fa;
    --cta-color: #ff905f;
}

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

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--sand-beige);
    color: var(--segura-black);
    line-height: 1.6;
}

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

a:hover {
    color: var(--go-green);
}

/* Layout */
header {
    background-color: var(--deep-green);
    color: var(--segura-white);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: bold;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--segura-white);
    font-weight: 500;
}

nav ul li a:hover {
    color: var(--mint-green);
}

.user-info {
    display: flex;
    align-items: center;
}

#user-email {
    margin-right: 1rem;
    color: var(--mint-green);
}

main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
    min-height: calc(100vh - 180px);
}

footer {
    background-color: var(--deep-green);
    color: var(--segura-white);
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

/* Buttons */
.btn-primary {
    background-color: var(--go-green);
    color: var(--segura-black);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--segura-white);
    border: 1px solid var(--segura-white);
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background-color: var(--segura-white);
    color: var(--deep-green);
}

.btn-cta {
    background-color: var(--cta-color);
    color: var(--segura-white);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: opacity 0.3s;
}

.btn-cta:hover {
    opacity: 0.9;
}

/* Cards */
.card {
    background-color: var(--segura-white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-title {
    color: var(--deep-green);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--deep-green);
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

/* File Upload */
.upload-area {
    border: 2px dashed var(--mid-green);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
    background-color: rgba(0, 209, 181, 0.05);
}

.upload-icon {
    font-size: 3rem;
    color: var(--mid-green);
    margin-bottom: 1rem;
}

/* File List */
.file-list {
    list-style: none;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.file-item:last-child {
    border-bottom: none;
}

.file-name {
    font-weight: 500;
}

.file-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-pending {
    background-color: #f0f0f0;
    color: #666;
}

.status-processing {
    background-color: #fff8e1;
    color: #ffa000;
}

.status-completed {
    background-color: #e8f5e9;
    color: #388e3c;
}

.status-error {
    background-color: #ffebee;
    color: #d32f2f;
}

/* Login Page */
.login-container {
    max-width: 400px;
    margin: 4rem auto;
    text-align: center;
}

.login-logo {
    margin-bottom: 2rem;
}

.login-card {
    background-color: var(--segura-white);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 2rem;
}

.login-title {
    color: var(--deep-green);
    margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 1rem;
    }
    
    nav ul {
        margin: 1rem 0;
    }
    
    nav ul li {
        margin-left: 1rem;
        margin-right: 1rem;
    }
    
    .user-info {
        margin-top: 1rem;
    }
}