/* CSS Variables */
:root {
    --primary-color: #1A4273;
    --secondary-color: #2563eb;
    --background-color: #f8fafc;
    --text-color: #334155;
    --border-color: #e2e8f0;
    --success-color: #059669;
    --error-color: #dc2626;
    --warning-color: #d97706;

    /* Font Variables */
    --font-light: 'Roboto', Arial, sans-serif;
    --font-bold: 'Roboto', Arial, sans-serif;
    --font-weight-light: 300;
    --font-weight-bold: 700;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-light);
    font-weight: var(--font-weight-light);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    min-height: 100vh;
}

/* Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    min-height: 100vh;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* Typography */
.main-title {
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.subtitle {
    font-family: var(--font-light);
    font-weight: var(--font-weight-light);
    text-align: center;
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

h2 {
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

h4 {
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

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

.form-group.required label::after {
    content: ' *';
    color: var(--error-color);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    font-size: 0.95rem;
}

input[type="text"],
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-family: var(--font-light);
    font-weight: var(--font-weight-light);
    font-size: 1rem;
    background-color: white;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 66, 115, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

small {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.85rem;
    color: var(--text-color);
    opacity: 0.7;
}

/* Button Styles */
.generate-btn {
    width: 100%;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.generate-btn:hover {
    background-color: #0f2d52;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 66, 115, 0.3);
}

.generate-btn:active {
    transform: translateY(0);
}

.copy-btn {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-family: var(--font-bold);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.copy-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
}

/* Generated Content */
.generated-content {
    margin-top: 2rem;
    padding: 2rem;
    background-color: #f1f5f9;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.generated-text {
    background-color: white;
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-family: var(--font-light);
    font-weight: var(--font-weight-light);
    line-height: 1.7;
}

/* Press Release Styles */
.press-release {
    font-family: var(--font-light);
    font-weight: var(--font-weight-light);
}

.press-release .header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem;
    border-radius: 6px 6px 0 0;
    margin-bottom: 0;
}

.press-release .header h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.press-release .header p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.press-release .content {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 6px 6px;
}

.press-release .content h4 {
    color: var(--primary-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
    margin-bottom: 0.75rem;
}

.press-release .content p {
    margin-bottom: 1rem;
    text-align: justify;
}

/* Loading Indicator */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--primary-color);
}

.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
        margin: 0;
        min-height: 100vh;
        box-shadow: none;
    }

    .main-title {
        font-size: 2rem;
    }

    .generate-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .generated-content {
        padding: 1rem;
        margin-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 1.75rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    input[type="text"],
    select,
    textarea {
        padding: 0.625rem;
        font-size: 0.95rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000;
        --text-color: #000;
    }

    input[type="text"],
    select,
    textarea {
        border-width: 2px;
    }
}

/* Print styles */
@media print {
    .container {
        box-shadow: none;
        padding: 0;
    }

    .generate-btn,
    .copy-btn,
    .loading {
        display: none;
    }

    .generated-content {
        margin-top: 1rem;
        padding: 0;
        background-color: white;
        border: none;
    }
}