:root {
    --primary-bg: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --accent-green: #10b981;
    --accent-yellow: #f59e0b;
    --text-main: #f8fafc;
    --text-alt: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
    background: var(--primary-bg);
    background-image:
        radial-gradient(at 0% 0%, rgba(16, 185, 129, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(245, 158, 11, 0.1) 0px, transparent 50%);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 2rem;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
    animation: fadeIn 0.8s ease-out;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--accent-green), var(--accent-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p.subtitle {
    color: var(--text-alt);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.button-stack {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.btn {
    position: relative;
    padding: 1.25rem 2.5rem;
    border-radius: 16px;
    border: none;
    font-size: 1.25rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-go {
    background: var(--accent-green);
    color: #064e3b;
    box-shadow: 0 0 0 rgba(16, 185, 129, 0);
}

.btn-go:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(16, 185, 129, 0.3);
    filter: brightness(1.1);
}

.btn-edit {
    background: var(--accent-yellow);
    color: #451a03;
    box-shadow: 0 0 0 rgba(245, 158, 11, 0);
}

.btn-edit:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(245, 158, 11, 0.3);
    filter: brightness(1.1);
}

.btn:disabled {
    background: #334155;
    color: #64748b;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.status-area {
    margin-top: 2rem;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.2);
    font-size: 0.9rem;
    color: var(--text-alt);
    min-height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.doc-name {
    color: var(--accent-green);
    font-weight: 600;
}