/* =============================================================================
   MAIN STYLES - Common styles shared across the application
   ============================================================================= */

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

/* Base Typography and Layout */
body {
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #382F2D;
    background:
        linear-gradient(135deg, rgba(240, 128, 25, 0.15) 0%, rgba(224, 107, 0, 0.10) 30%, rgba(56, 47, 45, 0.05) 70%, rgba(56, 47, 45, 0.08) 100%),
        linear-gradient(45deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.98) 100%);
    min-height: 100vh;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem;
    border-radius: 15px;
    margin-bottom: 1rem;
    text-align: center;
    box-shadow: 0 8px 25px rgba(56, 47, 45, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(240, 128, 25, 0.15);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 10px;
}

.logo i {
    font-size: 2.5rem;
    color: #F08019;
}

.header h1 {
    color: #382F2D;
    font-family: 'Nunito', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
}

.subtitle {
    color: #7A6B69;
    font-family: 'Open Sans', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    margin-top: 0.5rem;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Common Card Styles */
.section {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 8px 25px rgba(56, 47, 45, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(240, 128, 25, 0.12);
    margin-bottom: 1rem;
}

.info-section,
.example-section {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 8px 25px rgba(56, 47, 45, 0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(240, 128, 25, 0.12);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
    color: #382F2D;
}

.card-header i {
    font-size: 1.5rem;
    color: #F08019;
}

.card-header h2 {
    font-family: 'Nunito', sans-serif;
    font-size: 1.8rem;
    font-weight: 600;
}

.section h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #F08019;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-icon {
    width: 24px;
    height: 24px;
    background: #F08019;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #4a5568;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group {
    display: flex;
    gap: 12px;
    align-items: center;
}

input[type="text"] {
    flex: 1;
    padding: 10px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #f8fafc;
}

input[type="text"]:focus {
    outline: none;
    border-color: #F08019;
    background: white;
    box-shadow: 0 0 0 3px rgba(240, 128, 25, 0.15);
}

select {
    padding: 0.75rem;
    border: 2px solid rgba(240, 128, 25, 0.3);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Open Sans', sans-serif;
    background: white;
    color: #382F2D;
    transition: border-color 0.3s ease;
}

select:focus {
    outline: none;
    border-color: #F08019;
    box-shadow: 0 0 0 3px rgba(240, 128, 25, 0.1);
}

/* Button Styles */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #F08019, #ff9630);
    color: white;
    box-shadow: 0 4px 15px rgba(240, 128, 25, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(240, 128, 25, 0.45);
}

.btn-success {
    background: linear-gradient(135deg, #F08019, #e06f0c);
    color: white;
    box-shadow: 0 4px 15px rgba(240, 128, 25, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(240, 128, 25, 0.45);
}

.btn-secondary {
    background: #e2e8f0;
    color: #2d3748;
}

.btn-secondary:hover {
    background: #f8fafc;
    color: #F08019;
    box-shadow: 0 2px 8px rgba(240, 128, 25, 0.10);
}

.btn:disabled {
    background: #e2e8f0;
    color: #a0aec0;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Code Block */
.code-block {
    background: linear-gradient(135deg, #382F2D, #4A3F3D);
    color: #F5F5F5;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    margin: 1rem 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(240, 128, 25, 0.2);
}

.code-block.example {
    background: linear-gradient(135deg, #382F2D, #4A3F3D);
}

.code-block.generated {
    background: linear-gradient(135deg, #F08019, #E06B00);
    color: white;
}

.copy-btn {
    background: rgba(240, 128, 25, 0.3);
    border: 1px solid rgba(240, 128, 25, 0.5);
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-family: 'Open Sans', sans-serif;
}

.copy-btn:hover {
    background: rgba(240, 128, 25, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(240, 128, 25, 0.3);
}

/* Status Messages */
.status-message {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.error {
    background: linear-gradient(135deg, #fde8e8, #fbd5d5);
    color: #9b2c2c;
    border: 1px solid #feb2b2;
}

.success {
    background: linear-gradient(135deg, #fff3e6, #ffe8cf);
    color: #5f370e;
    border: 1px solid rgba(240, 128, 25, 0.35);
}

.loading {
    background: linear-gradient(135deg, #efe9e7, #e5dcda);
    color: #382F2D;
    border: 1px solid rgba(56, 47, 45, 0.2);
}

/* Footer */
.footer {
    background: rgba(255, 255, 255, 0.85);
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
    border-radius: 10px;
    color: #382F2D;
    font-family: 'Open Sans', sans-serif;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(240, 128, 25, 0.15);
    box-shadow: 0 4px 15px rgba(56, 47, 45, 0.05);
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #F08019, #E06B00);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(240, 128, 25, 0.4);
    transform: translateX(400px);
    transition: transform 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.toast.show {
    transform: translateX(0);
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ffffff40;
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .header h1 {
        font-size: 2rem;
    }

    .logo {
        flex-direction: column;
        gap: 10px;
    }

    .section {
        padding: 20px;
    }

    .header {
        padding: 30px 20px;
    }

    .input-group {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-group {
        flex-direction: column;
    }

    .code-block {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}