/* ========== CSS Variables - Professional Healthcare Theme ========== */
:root {
    --primary-color: #2563eb;      /* Professional blue */
    --primary-dark: #1e40af;       /* Darker blue for hover */
    --danger-color: #dc2626;       /* Professional red */
    --danger-dark: #b91c1c;        /* Darker red for hover */
    --bg-color: #f9fafb;           /* Subtle gray background */
    --card-bg: #ffffff;            /* White card background */
    --text-color: #111827;         /* Almost black text */
    --text-muted: #6b7280;         /* Professional gray */
    --border-color: #e5e7eb;       /* Light gray border */
    --accent-color: #059669;       /* Green for success states */
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 16px;
}

/* ========== Navbar ========== */
.navbar {
    background-color: #ffffff;
    color: var(--text-color);
    padding: 1.25rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* ========== Main Content ========== */
.container {
    max-width: 900px;
    margin: 3rem auto;
    padding: 0 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.card h2 {
    font-size: 1.875rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    letter-spacing: -0.025em;
}

.card > p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1rem;
}

/* ========== Buttons ========== */
.button-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow);
    letter-spacing: 0.01em;
}

.btn-icon {
    font-size: 1.125rem;
    transition: transform 0.2s ease;
}

/* Removed pulse animation for professional look */
.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

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

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

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

.btn-danger:hover {
    background-color: var(--danger-dark);
}

/* ========== Transcription & Summary Areas ========== */
.transcription-container, 
.summary-container,
.polis-container
 {
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--border-color);
}

.transcription-container:first-of-type {
    border-top: none;
    padding-top: 0;
}

.transcription-container h3, 
.summary-container h3,
.polis-container h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 600;
    letter-spacing: -0.0125em;
}

.transcription-text, 
.summary-text,
.polis-text {
    background-color: #fafafa;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.5rem;
    min-height: 150px;
    max-height: 300px;
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--text-color);
    white-space: pre-wrap;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-y: auto;
    overflow-x: hidden;
}

.transcription-text:empty::before {
    content: 'Uw transcriptie verschijnt hier...';
    color: var(--text-muted);
    font-style: normal;
}

.summary-text:empty::before {
    content: 'Uw samenvatting verschijnt hier...';
    color: var(--text-muted);   
    font-style: normal;
}

.polis-text:empty::before {
    content: 'Uw polisdekking verschijnt hier...';
    color: var(--text-muted);   
    font-style: normal;
}

/* ========== Responsive Design ========== */
@media (max-width: 640px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .card {
        padding: 2rem;
    }
    
    .card h2 {
        font-size: 1.5rem;
    }
}