:root {
    --ec-bg-dark: #0f172a;
    --ec-bg-overlay: rgba(7, 15, 30, 0.62);
    --ec-card-bg: rgba(255, 255, 255, 0.92);
    --ec-card-border: rgba(255, 255, 255, 0.28);

    --ec-primary: #00b3a4;
    --ec-primary-dark: #00897d;
    --ec-primary-light: #3dd6c9;

    --ec-text: #142033;
    --ec-text-soft: #5b6678;
    --ec-white: #ffffff;
    --ec-error: #c62828;
    --ec-error-bg: #fdeaea;

    --ec-input-border: #cfd8e3;
    --ec-shadow: 0 18px 45px rgba(0, 0, 0, 0.20);
    --ec-radius-lg: 20px;
    --ec-radius-md: 12px;
    --ec-radius-sm: 10px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--ec-text);
}

body.login-page,
body {
    min-height: 100vh;
    background:
        linear-gradient(var(--ec-bg-overlay), var(--ec-bg-overlay)),
        url('/assets/img/Background.jpg') center center / cover no-repeat fixed;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 20px;
}

.login-card {
    width: 100%;
    max-width: 430px;
    background: var(--ec-card-bg);
    border: 1px solid var(--ec-card-border);
    border-radius: var(--ec-radius-lg);
    box-shadow: var(--ec-shadow);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 34px 30px 28px;
}

.brand-block {
    text-align: center;
    margin-bottom: 24px;
}

.brand-logo {
    width: 68px;
    height: 68px;
    margin: 0 auto 14px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--ec-primary), var(--ec-primary-dark));
    color: var(--ec-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 10px 24px rgba(0, 179, 164, 0.28);
}

.brand-block h1 {
    margin: 0 0 8px;
    font-size: 28px;
    font-weight: 700;
    color: var(--ec-text);
}

.brand-block p {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
    color: var(--ec-text-soft);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--ec-text);
}

.form-group input {
    width: 100%;
    height: 48px;
    border: 1px solid var(--ec-input-border);
    border-radius: var(--ec-radius-sm);
    padding: 0 14px;
    font-size: 15px;
    color: var(--ec-text);
    background: rgba(255, 255, 255, 0.96);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-group input:focus {
    border-color: var(--ec-primary);
    box-shadow: 0 0 0 4px rgba(0, 179, 164, 0.14);
    background: #fff;
}

.form-group input::placeholder {
    color: #94a3b8;
}

.password-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.password-row input {
    flex: 1;
}

.toggle-password {
    width: 48px;
    height: 48px;
    border: 1px solid var(--ec-input-border);
    border-radius: var(--ec-radius-sm);
    background: #fff;
    cursor: pointer;
    font-size: 18px;
    transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.toggle-password:hover {
    border-color: var(--ec-primary);
    background: #f8fffe;
}

.toggle-password:active {
    transform: scale(0.98);
}

.field-error {
    min-height: 16px;
    font-size: 12px;
    color: var(--ec-error);
}

.server-error {
    border: 1px solid #f1b5b5;
    background: var(--ec-error-bg);
    color: var(--ec-error);
    border-radius: var(--ec-radius-sm);
    padding: 10px 12px;
    font-size: 14px;
}

.btn-primary {
    height: 50px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--ec-primary), var(--ec-primary-dark));
    color: var(--ec-white);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.2px;
    box-shadow: 0 12px 24px rgba(0, 179, 164, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 28px rgba(0, 179, 164, 0.28);
    filter: brightness(1.03);
}

.btn-primary:active {
    transform: translateY(0);
}

.fade-in-up {
    animation: fadeInUp 0.55s ease-out both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 520px) {
    .login-card {
        padding: 26px 20px 22px;
        border-radius: 18px;
    }

    .brand-block h1 {
        font-size: 24px;
    }

    .brand-logo {
        width: 60px;
        height: 60px;
        font-size: 22px;
    }
}

.site-footer {
    background: #0b1220;
    color: #d7e0ea;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 24px 30px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 32px;
}

.footer-col h3,
.footer-col h4 {
    margin: 0 0 16px 0;
    color: #ffffff;
}

.footer-company p,
.footer-col li,
.footer-bottom p {
    margin: 0 0 10px 0;
    font-size: 14px;
    line-height: 1.6;
}

.footer-logo {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, #00b3a4, #00897d);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-col a {
    color: #d7e0ea;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-col a:hover,
.footer-bottom a:hover {
    color: #00b3a4;
}

.footer-follow-title {
    margin-top: 24px !important;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    text-transform: lowercase;
}

.footer-social a:hover {
    border-color: #00b3a4;
    background: rgba(0, 179, 164, 0.12);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 18px 24px;
}

.footer-bottom p {
    max-width: 1200px;
    margin: 0 auto;
    color: #aeb8c4;
    font-size: 13px;
}

.footer-bottom a {
    color: #d7e0ea;
    text-decoration: none;
}

@media (max-width: 900px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-top {
        grid-template-columns: 1fr;
        padding: 40px 20px 24px;
    }

    .footer-bottom {
        padding: 16px 20px;
    }
}