/* Enatha Survey Platform - TAIRI/ACEIoT inspired mobile-first theme */

:root {
    --enatha-navy: #062b49;
    --enatha-blue: #0b5fa5;
    --enatha-cyan: #00a6c8;
    --enatha-gold: #f5b400;
    --enatha-green: #2ca25f;
    --enatha-ink: #172033;
    --enatha-muted: #64748b;
    --enatha-soft: #f3f8fc;
    --enatha-border: #dbe7f0;
    --bs-primary: var(--enatha-blue);
    --bs-primary-rgb: 11, 95, 165;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--enatha-ink);
    background:
        radial-gradient(circle at top left, rgba(0, 166, 200, 0.12), transparent 32rem),
        linear-gradient(180deg, #f7fbff 0%, #eef5fb 100%);
    font-size: 0.96rem;
}

main.container {
    flex: 1;
    width: min(100%, 1180px);
}

.app-navbar {
    background:
        linear-gradient(135deg, rgba(6, 43, 73, 0.98), rgba(11, 95, 165, 0.97)),
        var(--enatha-navy) !important;
    min-height: 4rem;
    z-index: 1030;
}

.app-navbar .navbar-brand,
.app-navbar .nav-link,
.app-navbar .navbar-text {
    color: rgba(255, 255, 255, 0.92) !important;
}

.app-navbar .navbar-brand:hover,
.app-navbar .nav-link:hover,
.app-navbar .nav-link:focus {
    color: #fff !important;
}

.navbar-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    margin-right: 0.55rem;
    border-radius: 0.7rem;
    color: var(--enatha-navy);
    background: linear-gradient(135deg, #fff, var(--enatha-gold));
    font-weight: 800;
    letter-spacing: -0.04em;
}

.navbar .nav-link {
    border-radius: 999px;
    padding-left: 0.85rem !important;
    padding-right: 0.85rem !important;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
    background: rgba(255, 255, 255, 0.12);
}

.app-shell {
    padding-top: 1.35rem;
    padding-bottom: 1.35rem;
}

.card-survey {
    border: 1px solid rgba(219, 231, 240, 0.9);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 1rem 2.5rem rgba(6, 43, 73, 0.08);
    overflow: hidden;
}

.card-header {
    border-bottom-color: var(--enatha-border);
}

.btn {
    border-radius: 999px;
    font-weight: 600;
}

.btn-primary {
    --bs-btn-bg: var(--enatha-blue);
    --bs-btn-border-color: var(--enatha-blue);
    --bs-btn-hover-bg: var(--enatha-navy);
    --bs-btn-hover-border-color: var(--enatha-navy);
    --bs-btn-active-bg: var(--enatha-navy);
    --bs-btn-active-border-color: var(--enatha-navy);
    box-shadow: 0 0.65rem 1.35rem rgba(11, 95, 165, 0.18);
}

.btn-success {
    --bs-btn-bg: var(--enatha-green);
    --bs-btn-border-color: var(--enatha-green);
}

.btn-outline-primary {
    --bs-btn-color: var(--enatha-blue);
    --bs-btn-border-color: var(--enatha-blue);
    --bs-btn-hover-bg: var(--enatha-blue);
    --bs-btn-hover-border-color: var(--enatha-blue);
}

.badge.bg-secondary {
    background-color: #e7f0f8 !important;
    color: var(--enatha-navy);
}

.form-control,
.form-select {
    border-color: var(--enatha-border);
    border-radius: 0.85rem;
    min-height: 2.7rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--enatha-cyan);
    box-shadow: 0 0 0 0.2rem rgba(0, 166, 200, 0.18);
}

.survey-container {
    background: #fff;
    border-radius: 1rem;
    padding: 1.25rem;
    min-height: 200px;
}

#surveyElement {
    max-width: 100%;
}

#surveyElement .sd-root-modern {
    --primary: var(--enatha-blue);
    --primary-light: rgba(0, 166, 200, 0.12);
}

.autosave-status {
    font-size: 0.8rem;
    color: var(--enatha-muted);
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--enatha-border);
    border-radius: 999px;
    padding: 0.25rem 0.65rem;
}

.login-card {
    max-width: 440px;
    margin: 4vh auto;
    border: 0;
    border-radius: 1.4rem;
    overflow: hidden;
    box-shadow: 0 1.5rem 4rem rgba(6, 43, 73, 0.16);
}

.login-hero {
    color: #fff;
    background:
        linear-gradient(135deg, rgba(6, 43, 73, 0.98), rgba(11, 95, 165, 0.92)),
        var(--enatha-navy);
    padding: 1.65rem;
}

.login-hero .brand-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #fff, var(--enatha-gold));
    color: var(--enatha-navy);
    font-weight: 800;
    margin-bottom: 0.85rem;
}

.login-card .card-body {
    padding: 1.65rem;
}

.table-responsive {
    font-size: 0.9rem;
}

.table {
    vertical-align: middle;
}

.table thead th {
    color: var(--enatha-navy);
    background: #f7fbff;
    border-bottom-color: var(--enatha-border);
}

.app-footer {
    color: var(--enatha-muted);
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(10px);
}

@media (max-width: 576px) {
    body {
        font-size: 0.93rem;
    }

    .app-shell {
        padding-top: 0.85rem;
        padding-bottom: 0.85rem;
    }

    .survey-container {
        padding: 0.75rem;
        border-radius: 0.85rem;
    }

    main.container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .card-survey,
    .login-card {
        border-radius: 0.95rem;
    }

    .login-card {
        margin: 0.5rem auto 1rem;
    }

    .login-hero,
    .login-card .card-body {
        padding: 1.2rem;
    }

    .navbar-brand {
        font-size: 0.98rem;
    }

    .navbar-brand-mark {
        width: 2rem;
        height: 2rem;
    }

    .navbar .nav-link {
        border-radius: 0.65rem;
        padding: 0.65rem 0.75rem !important;
    }

    .btn,
    .form-control,
    .form-select {
        width: 100%;
    }

    .d-flex.flex-wrap.gap-2 > .btn,
    .d-flex.justify-content-between .btn {
        width: auto;
    }

    .table-responsive {
        font-size: 0.82rem;
    }
}