/* ──────────────────────────────────────────
   صفحة تسجيل الدخول — login.css
   ────────────────────────────────────────── */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Tajawal', Arial, sans-serif;
    background: linear-gradient(135deg, #698163 0%, #5a6f56 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    direction: rtl;
    position: relative;
}

/* خلفية احترافية */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(105, 129, 99, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(90, 111, 86, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.login-container {
    background: rgba(255, 255, 255, 0.98);
    padding: 50px 40px;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 420px;
    text-align: center;
    position: relative;
    z-index: 10;
    border: 1px solid rgba(105, 129, 99, 0.2);
    backdrop-filter: blur(10px);
}

.logo {
    margin-bottom: 25px;
}

.logo img {
    height: 140px;
}

.title {
    font-family: 'Amiri', serif;
    font-size: 28px;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.subtitle {
    color: #7f8c8d;
    margin-bottom: 35px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.form-group {
    margin-bottom: 20px;
    text-align: right;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    font-family: 'Tajawal', Arial, sans-serif;
    transition: all 0.3s ease;
    background: #fff;
    letter-spacing: 0.3px;
}

.form-input:focus {
    outline: none;
    border-color: #698163;
    box-shadow: 0 0 0 3px rgba(105, 129, 99, 0.1);
    background: #fafafa;
}

.form-input:hover {
    border-color: #bdc3c7;
}

.form-input::placeholder {
    color: #bdc3c7;
    font-style: italic;
}

.form-input:focus::placeholder {
    color: #95a5a6;
}

.login-btn {
    width: 100%;
    padding: 16px;
    background: #698163;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Tajawal', Arial, sans-serif;
    letter-spacing: 0.5px;
}

.login-btn:hover {
    background: #5a6f56;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(105, 129, 99, 0.3);
}

.login-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(105, 129, 99, 0.2);
}

.login-btn:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.error-message {
    background: #e74c3c;
    color: white;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    display: none;
    font-size: 14px;
    border-left: 4px solid #c0392b;
    font-weight: 500;
}

.success-message {
    background: #27ae60;
    color: white;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    display: none;
    font-size: 14px;
    border-left: 4px solid #2ecc71;
    font-weight: 500;
}

.loading {
    display: none;
    color: #698163;
    margin-top: 15px;
    font-size: 14px;
    font-weight: 500;
}