/* ================================
   GLOBAL DARK THEME
================================ */
body {
    margin: 0;
    padding: 0;
    background: #0d0d0d;
    color: #f0f0f0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

/* Container */
.container {
    width: 90%;
    max-width: 800px;
    margin-top: 40px;
}

/* Titles */
.title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 30px;
    font-weight: 700;
    color: #f0f0f0;
}

.subtitle {
    font-size: 20px;
    margin-top: 25px;
    margin-bottom: 8px;
    font-weight: 600;
}

/* ================================
   CARD
================================ */
.card {
    background: #111;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 0 25px rgba(0,0,0,0.4);
    border: 1px solid #1f1f1f;
}

/* ================================
   FORMS
================================ */
.label {
    margin-top: 15px;
    margin-bottom: 6px;
    margin-right: 5px;
    font-size: 14px;
    font-weight: 600;
    display:inline-block;
}

.input {
    width: 25%;
    padding: 10px;
    border-radius: 8px;
    background: #161616;
    border: 1px solid #2a2a2a;
    color: #e0e0e0;
    font-size: 15px;
    margin-bottom: 15px;
    transition: border 0.2s;
}

.input:focus {
    outline: none;
    border-color: #3b82f6;
}

.textarea {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    background: #161616;
    border: 1px solid #2a2a2a;
    color: #e0e0e0;
    font-size: 15px;
    resize: vertical;
    margin-bottom: 15px;
    transition: border 0.2s;
}

.textarea:focus {
    outline: none;
    border-color: #3b82f6;
}

.textarea.readonly {
    opacity: 0.8;
}

.textarea.editor {
    height: 320px;
}

/* ================================
   HINT TEXT
================================ */
.hint {
    font-size: 12px;
    color: #888;
    margin-bottom: 20px;
}

/* ================================
   BUTTONS
================================ */
.btn-primary {
    background: #3b82f6;
    color: white;
    padding: 14px 20px;
    width: 100%;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 15px;
    transition: background 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    background: #5391fa;
    box-shadow: 0 0 12px rgba(59,130,246,0.5);
}

.btn-secondary {
    background: #1e293b;
    color: #cbd5e1;
    padding: 14px 20px;
    width: 100%;
    border: 1px solid #334155;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-secondary:hover {
    background: #26344a;
}

.btn-outline {
    background: transparent;
    color: #3b82f6;
    padding: 12px 20px;
    width: 100%;
    border: 1px solid #3b82f6;
    border-radius: 8px;
    font-size: 16px;
    margin-top: 10px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.btn-outline:hover {
    background: #3b82f6;
    color: #fff;
}

/* ================================
   STATUS TEXT
================================ */
.success-message {
    color: #22c55e;
    font-size: 14px;
    margin-top: 10px;
}

/* Output field */
.output-field {
    padding: 12px;
    background: #161616;
    border-radius: 6px;
    border: 1px solid #2a2a2a;
    font-size: 16px;
}