/* Base page layout */
:root {
    font-family: 'Segoe UI', 'Inter', system-ui, sans-serif;
    color: #1b2f5b;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: #fff;
}

.login-page {
    min-height: 100vh;
    display: flex;
}

.split {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.left {
    background: linear-gradient(180deg, #0a3cb3 0%, #1f7ae0 100%);
    position: relative;
    overflow: hidden;
    color: white;
}

.hero-text {
    max-width: 500px;
}

.hero-text h1 {
    font-size: clamp(2.8rem, 4vw, 3.5rem);
    margin-bottom: 20px;
    font-weight: 700;
}

.divider {
    width: 80px;
    height: 4px;
    background: white;
    border-radius: 2px;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 30px;
    font-weight: 500;
    letter-spacing: 0.04em;
}

.circle-group {
    position: absolute;
    bottom: -80px;
    left: 40px;
    width: 460px;
    height: 200px;
}

.circle {
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
}

.circle-one {
    width: 320px;
    height: 320px;
    bottom: -120px;
    left: -80px;
}

.circle-two {
    width: 240px;
    height: 240px;
    bottom: -60px;
    left: 80px;
}

.right {
    background: #ffffff;
}

/* .form-card {
    width: min(420px, 100%);
    padding: 40px;
    border-radius: 22px;
  
} */

.logo {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.logo img {
    height: 48px;
    object-fit: contain;
}

.alert {
    margin-bottom: 18px;
    border-radius: 12px;
}

.input-field {
    position: relative;
    display: flex;
    align-items: center;
  
    border: 1px solid #d8dbe7;
    border-radius: 12px;
    padding: 10px 16px;
    margin-bottom: 16px;
}

.input-field .icon {
    display: inline-flex;
    margin-right: 12px;
}
.input-field .icon img{
    height:18px;
    width:auto;
    display:block;
}

.input-field input {
    border: 0;
    background: transparent;
    flex: 1;
    font-size: 1rem;
    outline: none;
    color: #1b2f5b;
    min-height: 24px;
}

.input-field input::placeholder {
    color: #7a85a3;
}
.input-field input:-webkit-autofill,
.input-field input:-webkit-autofill:hover,
.input-field input:-webkit-autofill:focus{
    -webkit-box-shadow: 0 0 0px 1000px #fff inset;
    -webkit-text-fill-color: #1b2f5b;
    caret-color:#1b2f5b;
    transition: background-color 5000s ease-in-out 0s;
}

.visibility-toggle {
    background: none;
    border: none;
    padding: 0;
    margin-left: 8px;
    cursor: pointer;
    display: inline-flex;
    position: relative;
    width:24px;
    height:24px;
    align-items:center;
    justify-content:center;
}

.visibility-toggle img {
    display: none;
    width:auto;
    height:18px;
}
.visibility-toggle .eye-open{display:block}
.visibility-toggle[aria-pressed="true"] .eye-open{display:none}
.visibility-toggle[aria-pressed="true"] .eye-closed{display:block}

.remember {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #4c5678;
    margin-bottom: 24px;
}

.remember input {
    width: 16px;
    height: 16px;
    border: 1px solid #9ba3c6;
    border-radius: 4px;
}

.login-btn {
    width: 100%;
    margin-top: 4px;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #1f55c7, #132983);
    color: white;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease;
}

.login-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 30px rgba(17, 38, 126, 0.3);
}

.admin-preview-btn{
    display:inline-flex;
    justify-content:center;
    align-items:center;
    width:100%;
    margin-top:12px;
    padding:12px;
    border-radius:12px;
    border:1px solid #d8dbe7;
    background:#f5f8ff;
    color:#1f55c7;
    font-size:1rem;
    font-weight:600;
    text-decoration:none;
    transition:background .15s ease, color .15s ease;
}
.admin-preview-btn:hover{
    background:#e8f0ff;
    color:#132983;
}

.credential-note {
    margin-top: 18px;
    text-align: center;
    font-size: 0.85rem;
    color: #5e6c87;
}

.credential-note strong {
    color: #132983;
}

.alert.error {
    background: #ffe3e3;
    color: #6b1a1a;
    padding: 12px 16px;
    border: 1px solid #f5c2c2;
}

.alert.success {
    background: #e8f7ed;
    color: #0f5132;
    padding: 12px 16px;
    border: 1px solid #badbcc;
}

@media (max-width: 960px) {
    .login-page {
        flex-direction: column;
    }
    .split {
        width: 100%;
        padding: 20px;
    }
    .left {
        min-height: 240px;
    }
}