:root {
    --primary: #2c5282; /* Deep blue for professionalism */
    --accent: #38b2ac; /* Muted teal for vibrancy */
    --background: #f7fafc; /* Light gray for clean backdrop */
    --text: #1a202c; /* Dark gray for readability */
    --error: #e53e3e; /* Softer red for errors */
    --dark-bg: #1a202c; /* Dark gray for navbar */
    --secondary: #718096; /* Slate gray for secondary text */
}

body {
    background: var(--background);
    color: var(--text);
    font-family: 'Lato', sans-serif;
    font-weight: 400;
    margin: 0;
    overflow-x: hidden;
    line-height: 1.6;
}

.navbar-aside {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 80px;
    background: var(--dark-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    z-index: 1000;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
}

.navbar-aside .button {
    background: var(--primary);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    margin: 1rem 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, opacity 0.3s ease;
}

.navbar-aside .button:hover {
    background: var(--accent);
    opacity: 0.95;
}

.hero {
    background: var(--background);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2.5rem 1.5rem;
    margin-left: 80px;
}

.hero .container {
    max-width: 1320px;
    
}

.hero .title {
    color: var(--text);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.hero .subtitle {
    color: var(--secondary);
    font-size: 1.8rem;
    font-weight: 400;
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

.hero .button.is-primary {
    background: var(--primary);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    color: #ffffff;
    transition: background 0.3s ease, opacity 0.3s ease;
}

.hero .button.is-primary:hover {
    background: var(--accent);
    opacity: 0.95;
}

.hero .table-container {
    margin: 2rem auto;
    max-width: 900px;
    background: #ffffff;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    display: none;
}

.hero .table-container:not(.is-hidden) {
    display: block;
}

.hero .table-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text);
    cursor: pointer;
    transition: color 0.3s ease;
}

.hero .table-close:hover {
    color: var(--accent);
}

.hero .table {
    width: 100;
    color: var(--text);
    font-weight: 400;
}

.hero .table th {
    background: var(--primary);
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.75rem;
}

.hero .table td {
    vertical-align: middle;
    padding: 0.75rem;
    font-size: 0.95rem;
}

.section {
    padding: 4rem 2rem;
    margin-left: 80px;
    background: var(--background);
}

.form-container {
    background: #ffffff;
    border-radius: 10px;
    padding: 2rem;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.field {
    margin-bottom: 1.5rem;
}

.label {
    font-weight: 500;
    color: var(--text);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.input, .textarea {
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background: #f9fafb;
    color: var(--text);
    font-size: 0.95rem;
    padding: 0.75rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input:focus, .textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 8px rgba(56, 178, 172, 0.2);
    outline: none;
}

.button.is-primary {
    background: var(--primary);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    color: #ffffff;
    transition: background 0.3s ease, opacity 0.3s ease;
}

.button.is-primary:hover {
    background: var(--accent);
    opacity: 0.95;
}

.button.is-loading::after {
    border-color: transparent transparent #ffffff #ffffff !important;
}

.notification {
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    transition: opacity 0.3s ease;
}

.is-success {
    background: #48bb78;
    color: #ffffff;
    font-weight: 400;
}

.is-danger {
    background: var(--error);
    color: #ffffff;
    font-weight: 400;
}

.help.is-danger {
    color: var(--error);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.box {
    border-radius: 8px;
    background: #f9fafb;
    color: var(--text);
    padding: 1.5rem;
    margin-top: 1rem;
    font-size: 0.95rem;
}

.footer {
    background: var(--dark-bg);
    color: var(--secondary);
    padding: 2rem;
    text-align: center;
    margin-left: 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--primary);
}

@media (max-width: 1199px) {
    .hero .container { max-width: 960px; }
    .hero .title { font-size: 2.5rem; }
    .hero .subtitle { font-size: 1.5rem; }
    .hero .table-container { max-width: 700px; padding: 1.25rem; }
    .hero .table th, .hero .table td { font-size: 0.9rem; }
    .form-container { max-width: 600px; }
}

@media (max-width: 991px) {
    .hero .container { max-width: 720px; }
    .hero .title { font-size: 2rem; }
    .hero .subtitle { font-size: 1.3rem; }
    .section { padding: 3rem 1.5rem; }
}

@media (max-width: 767px) {
    .navbar-aside { width: 60px; }
    .navbar-aside .button { width: 50px; height: 50px; margin: 0.8rem 0; }
    .hero, .section, .footer { margin-left: 60px; }
    .hero .container { max-width: 100%; padding: 0 1rem; }
    .hero .title { font-size: 1.8rem; }
    .hero .subtitle { font-size: 1.1rem; }
    .hero .table-container { padding: 1rem; }
    .hero .table th, .hero .table td { font-size: 0.85rem; }
    .form-container { padding: 1.5rem; }
}