* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #fff5eb 0%, #e8f4fc 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-container {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
}
.login-header {
    background: linear-gradient(135deg, #f97316 0%, #3b82f6 100%);
    padding: 28px 24px 32px;
    text-align: center;
}
.login-logo-wrap {
    display: inline-block;
    background: rgba(255, 255, 255, 0.97);
    padding: 18px 28px;
    border-radius: 14px;
    margin-bottom: 18px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
}
.login-logo {
    display: block;
    max-height: 120px;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}
.login-header h1 { color: #ffffff; font-size: 22px; font-weight: 700; margin-bottom: 6px; letter-spacing: 0.03em; }
.login-header p { color: rgba(255, 255, 255, 0.95); font-size: 14px; }
.login-form { padding: 40px 30px; }
.form-title { text-align: center; color: #1e3a5f; font-size: 20px; margin-bottom: 20px; font-weight: 600; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; color: #4b5563; font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.form-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    outline: none;
}
.form-group input:focus { border-color: #3b82f6; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); }
.form-group input::placeholder { color: #9ca3af; }
.remember-forgot { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; font-size: 14px; }
.remember-me { display: flex; align-items: center; gap: 8px; color: #4b5563; cursor: pointer; }
.remember-me input[type="checkbox"] { width: 16px; height: 16px; accent-color: #f97316; cursor: pointer; }
.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}
.login-btn:hover {
    background: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}
.login-btn:active { transform: translateY(0); }
.footer { text-align: center; padding: 20px 30px; background: #f9fafb; border-top: 1px solid #e5e7eb; }
.footer p { color: #9ca3af; font-size: 12px; }
.input-icon { position: relative; }
.input-icon input { padding-left: 45px; }
.input-icon svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: #9ca3af;
}
.error-banner {
    margin: 0 30px 20px;
    padding: 12px 14px;
    border-radius: 10px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    font-size: 14px;
}