/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: #f5f5f7;
    color: #1d1d1f;
    line-height: 1.5;
}

/* ── Layout ───────────────────────────────────────────────────────────────── */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* ── Header ───────────────────────────────────────────────────────────────── */
header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px 0;
}

header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #000;
    letter-spacing: -0.5px;
}

.profile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 10px;
}

/* FIX: emoji avatar instead of a missing image file */
.dog-avatar {
    font-size: 32px;
    line-height: 1;
}

.logout-link {
    font-size: 13px;
    color: #ff3b30;
    text-decoration: none;
    margin-left: 8px;
}

.logout-link:hover {
    text-decoration: underline;
}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.connections,
.schedule-meeting,
.map-container {
    background-color: #fff;
    padding: 24px;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 24px;
}

.connections h2,
.schedule-meeting h2,
.map-container h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #000;
}

.hint {
    font-size: 13px;
    color: #86868b;
    margin-bottom: 16px;
}

/* ── Connection items ─────────────────────────────────────────────────────── */
.connection-item {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
}

.connection-item:last-child {
    border-bottom: none;
}

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #86868b;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #d2d2d7;
    border-radius: 10px;
    font-size: 15px;
    background-color: #fff;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #007aff;
}

.form-group input[readonly] {
    background-color: #f9f9fb;
    cursor: default;
    color: #555;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: #007aff;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: center;
}

.btn:hover {
    background-color: #0062cc;
}

/* ── Login & Register forms ───────────────────────────────────────────────── */
.login-form,
.register-form {
    max-width: 420px;
    margin: 40px auto;
    padding: 32px;
    background-color: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.login-form h2,
.register-form h2 {
    text-align: center;
    margin-bottom: 24px;
    font-size: 24px;
    font-weight: 600;
}

.login-form p,
.register-form p {
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
    color: #86868b;
}

/* ── QR container ─────────────────────────────────────────────────────────── */
#qr-code-container {
    text-align: center;
    padding: 20px;
    background-color: #f5f5f7;
    border-radius: 10px;
}

/* ── GPS Banner ───────────────────────────────────────────────────────────── */
.gps-banner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 14px;
    font-size: 14px;
    line-height: 1.5;
    transition: background-color 0.3s;
}

.gps-banner span:first-child {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Loading state – neutral grey */
.gps-loading {
    background-color: #f0f0f5;
    color: #555;
    border: 1px solid #d8d8e0;
}

/* GPS working – green */
.gps-ok {
    background-color: #f0fff4;
    color: #1e7e34;
    border: 1px solid #a3e6b3;
}

/* Denied or unavailable – amber */
.gps-denied,
.gps-unavailable {
    background-color: #fffbea;
    color: #7a5800;
    border: 1px solid #ffe082;
}

/* ── Map ──────────────────────────────────────────────────────────────────── */
#map {
    height: 420px;
    width: 100%;
    border-radius: 10px;
    border: 1px solid #e0e0e5;
}

/* ── Links ────────────────────────────────────────────────────────────────── */
a {
    color: #007aff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .container {
        padding: 12px;
    }

    .login-form,
    .register-form {
        margin: 16px auto;
        padding: 20px;
    }

    #map {
        height: 300px;
    }
}