/* VidyaSMS login page — light, professional theme */

:root {
    --brand-navy: #16215c;
    --brand-blue: #1e3a8f;
    --brand-orange: #f2711c;
    --bg-soft: #eef3fb;
    --card-bg: #ffffff;
    --text-dark: #1f2937;
    --text-muted: #6b7280;
    --border-soft: #e2e8f0;
    --danger: #d64545;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    background: linear-gradient(160deg, #eef3fb 0%, #e4ecfa 45%, #fdeee1 100%);
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}

.login-shell {
    width: 100%;
    max-width: 460px;
}

.login-card {
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: 0 20px 45px rgba(22, 33, 92, 0.12), 0 2px 8px rgba(22, 33, 92, 0.06);
    padding: 36px 36px 28px;
    border: 1px solid var(--border-soft);
}

.login-brand {
    text-align: center;
    margin-bottom: 22px;
}

.login-brand img {
    height: 46px;
    width: auto;
    display: inline-block;
}

.login-brand p {
    margin: 10px 0 0;
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: .3px;
}

.login-section-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--brand-navy);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin: 0 0 16px;
    text-align: center;
}

.login-msg {
    display: block;
    background: #fdecec;
    color: var(--danger) !important;
    border: 1px solid #f5c6c6;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 13px !important;
    margin-bottom: 14px;
    text-align: center;
}

.login-msg:empty { display: none; }

.field-group {
    position: relative;
    margin-bottom: 16px;
}

.field-group .fa {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 15px;
    pointer-events: none;
}

.field-input {
    width: 100%;
    padding: 12px 14px 12px 40px;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    font-size: 14px !important;
    color: var(--text-dark) !important;
    background: #fafbfe;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
    font-family: inherit;
}

.field-input:focus {
    outline: none;
    border-color: var(--brand-blue);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(30, 58, 143, 0.12);
}

.btn-primary {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-navy));
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: .3px;
    cursor: pointer;
    transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
    box-shadow: 0 8px 18px rgba(30, 58, 143, 0.25);
}

.btn-primary:hover { opacity: .94; box-shadow: 0 10px 22px rgba(30, 58, 143, 0.32); }
.btn-primary:active { transform: translateY(1px); }

.btn-accent {
    background: linear-gradient(135deg, var(--brand-orange), #d95f0f);
    box-shadow: 0 8px 18px rgba(242, 113, 28, 0.28);
}

.btn-accent:hover { box-shadow: 0 10px 22px rgba(242, 113, 28, 0.36); }

.login-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    font-size: 13px;
}

.login-links a, .login-links .lnk {
    color: var(--brand-blue) !important;
    text-decoration: none;
    cursor: pointer;
}

.login-links a:hover, .login-links .lnk:hover { text-decoration: underline; }

.login-divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: .4px;
    margin: 26px 0 20px;
}

.login-divider::before, .login-divider::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--border-soft);
}

.login-divider span { padding: 0 12px; }

.quick-code-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 18px;
}

.quick-code-row .code {
    width: 52px !important;
    height: 58px;
    text-align: center;
    font-size: 22px !important;
    font-weight: 700;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    background: #fafbfe;
    color: var(--text-dark) !important;
}

.quick-code-row .code:focus {
    outline: none;
    border-color: var(--brand-orange);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(242, 113, 28, 0.15);
}

.quick-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.field-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin: 0 0 6px 2px;
}

/* Registration modal */
.pnlreg {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 25px 60px rgba(22, 33, 92, 0.25);
    padding: 28px 30px 22px;
    width: 92vw;
    max-width: 420px;
}

.pnlreg h2 { color: var(--brand-navy); font-size: 19px; margin: 0 0 4px; }

.pnlreg table { width: 100%; }
.pnlreg td { padding: 6px 0; font-size: 13px; color: var(--text-dark); }
.pnlreg .poptxt {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    font-size: 13px;
    background: #fafbfe;
}
.pnlreg .btnreg {
    padding: 10px 26px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-navy));
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}
.pnlreg .closebtn {
    position: absolute;
    top: 12px;
    right: 14px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
}
.popupreg { background-color: rgba(22, 33, 92, 0.45); }

/* Mobile: quick login only */
.standard-login, .register-trigger { display: block; }

@media (max-width: 640px) {
    .login-card { padding: 28px 22px 22px; }
    .standard-login, .register-trigger, .login-divider { display: none !important; }
    .quick-login-block { margin-top: 0; }
    .quick-code-row .code { width: 46px !important; height: 52px; font-size: 20px !important; }
}