/* ================================
   GLOBAL BASE.CSS
   Tüm site için temiz temel stiller
================================ */

:root {
    --primary: #00bcd4;
    --primary-dark: #0097a7;
    --bg: #f4f9fb;
    --text: #111;
    --muted: #6b6b6b;
    --radius: 10px;
}

/* ---- GENEL ---- */
html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Poppins", system-ui, sans-serif;
}

a {
    text-decoration: none;
    color: var(--primary-dark);
}

a:hover {
    opacity: .85;
}

/* ---- CONTAINER ---- */
.container-site {
    max-width: 1200px;
    margin: 24px auto;
    padding: 0 16px;
}

/* ---- BUTTONS ---- */
.btn {
    display: inline-block;
    padding: 10px 16px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: 0.2s ease;
    font-weight: 600;
}

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

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

/* ---- HEADER TEMEL ---- */
.site-header {
    background: #fff;
    border-bottom: 1px solid #e6eef1;
}

/* ---- MESSAGES ---- */
.messages {
    padding: 10px 20px;
    list-style: none;
}

.messages li {
    margin-bottom: 4px;
}

.messages .success { color: #0a8b3a; }
.messages .error { color: #b30000; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .container-site {
        padding: 0 12px;
    }
}