/* ===== หน้า Login Admin — 9send-OTP ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.login-page {
    --orange-500: #f97316;
    --orange-600: #ea580c;
    --orange-700: #c2410c;
    --text: #431407;
    --text-muted: #9a3412;
    --glass: rgba(255, 255, 255, 0.78);
    --glass-border: rgba(255, 255, 255, 0.95);
    --input-bg: rgba(255, 255, 255, 0.92);
    --font: 'IBM Plex Sans Thai', system-ui, sans-serif;

    font-family: var(--font);
    color: var(--text);
    min-height: 100vh;
    background: linear-gradient(160deg, #ffffff 0%, #fff7ed 42%, #ffedd5 78%, #fed7aa 100%);
    overflow-x: hidden;
}

/* พื้นหลัง blob */
.login-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.login-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(72px);
    opacity: 0.55;
    animation: loginFloat 14s ease-in-out infinite;
}

.login-blob-1 {
    width: 380px;
    height: 380px;
    background: rgba(251, 146, 60, 0.55);
    top: -100px;
    right: -60px;
}

.login-blob-2 {
    width: 320px;
    height: 320px;
    background: rgba(249, 115, 22, 0.4);
    bottom: -80px;
    left: -40px;
    animation-delay: -5s;
}

.login-blob-3 {
    width: 240px;
    height: 240px;
    background: rgba(254, 215, 170, 0.75);
    top: 45%;
    left: 55%;
    animation-delay: -9s;
}

@keyframes loginFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(18px, -22px) scale(1.04); }
    66% { transform: translate(-14px, 16px) scale(0.97); }
}

@media (prefers-reduced-motion: reduce) {
    .login-blob {
        animation: none;
    }
}

/* Layout */
.login-wrap {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem 2.5rem;
    gap: 1.5rem;
}

/* การ์ดหลัก */
.login-card {
    position: relative;
    width: 100%;
    max-width: 420px;
    padding: 2.25rem 2rem 2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow:
        0 20px 50px rgba(249, 115, 22, 0.14),
        0 4px 16px rgba(249, 115, 22, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    overflow: hidden;
}

.login-card-shine {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
    pointer-events: none;
}

/* โลโก้ & หัวข้อ */
.login-brand {
    text-align: center;
    margin-bottom: 1.75rem;
}

.login-logo {
    display: block;
    margin: 0 auto 0.85rem;
    height: 48px;
    width: auto;
    filter: drop-shadow(0 2px 10px rgba(249, 115, 22, 0.25));
}

.login-badge {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.2rem 0.65rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
    border-radius: 999px;
    box-shadow: 0 2px 10px rgba(249, 115, 22, 0.35);
}

.login-tagline {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    line-height: 1.45;
}

/* แจ้งเตือน error */
.login-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    font-weight: 500;
    color: #b91c1c;
    background: rgba(254, 226, 226, 0.9);
    border: 1px solid rgba(248, 113, 113, 0.35);
    border-radius: 12px;
}

.login-alert svg {
    flex-shrink: 0;
    margin-top: 1px;
}

/* ฟอร์ม */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.login-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
}

.login-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-icon {
    position: absolute;
    left: 0.9rem;
    color: #fb923c;
    pointer-events: none;
}

.login-input-wrap input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.65rem;
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--text);
    background: var(--input-bg);
    border: 1.5px solid rgba(251, 146, 60, 0.28);
    border-radius: 12px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.login-input-wrap input::placeholder {
    color: rgba(154, 52, 18, 0.45);
}

.login-input-wrap input:hover {
    border-color: rgba(249, 115, 22, 0.45);
}

.login-input-wrap input:focus {
    border-color: var(--orange-500);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.18);
}

.login-input-wrap--password input {
    padding-right: 3.1rem;
}

.login-password-toggle {
    position: absolute;
    top: 50%;
    right: 0.45rem;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: none;
    border-radius: 999px;
    background: transparent;
    color: #94a3b8;
    cursor: pointer;
    transition: color 0.18s ease, background 0.18s ease;
}

.login-password-toggle:hover {
    color: #64748b;
    background: rgba(148, 163, 184, 0.14);
}

.login-password-toggle:active {
    color: #475569;
    background: rgba(148, 163, 184, 0.22);
}

.login-input-wrap--password:focus-within .login-password-toggle {
    color: #fb923c;
}

.login-input-wrap--password:focus-within .login-password-toggle:hover {
    color: var(--orange-600);
    background: rgba(249, 115, 22, 0.1);
}

.login-password-toggle:focus-visible {
    outline: 2px solid var(--orange-500);
    outline-offset: 1px;
}

.login-password-toggle-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
}

.login-password-toggle-icon svg {
    display: block;
}

.login-password-toggle-icon--hide {
    display: none;
}

.login-password-toggle.is-visible .login-password-toggle-icon--show {
    display: none;
}

.login-password-toggle.is-visible .login-password-toggle-icon--hide {
    display: inline-flex;
}

/* ปุ่ม submit */
.login-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.9rem 1.25rem;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--orange-500) 0%, var(--orange-600) 100%);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(234, 88, 12, 0.38);
    transition: transform 0.2s, box-shadow 0.2s;
}

.login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(234, 88, 12, 0.45);
}

.login-submit:active {
    transform: translateY(0);
}

.login-submit svg {
    transition: transform 0.2s;
}

.login-submit:hover svg {
    transform: translateX(3px);
}

.login-alert--success {
    color: #166534;
    background: rgba(220, 252, 231, 0.95);
    border: 1px solid rgba(74, 222, 128, 0.45);
}

.login-switch {
    margin-top: 1.25rem;
    text-align: center;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.login-switch a {
    font-weight: 600;
    color: var(--orange-600);
    text-decoration: none;
    margin-left: 0.25rem;
}

.login-switch a:hover {
    text-decoration: underline;
}

.login-card--wide {
    max-width: 440px;
}

.login-page--register .login-wrap {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.login-back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    margin-top: 1.15rem;
    padding: 0.55rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--orange-600);
    text-decoration: none;
    border-radius: 10px;
    transition: color 0.2s, background 0.2s;
}

.login-back:hover {
    color: var(--orange-700);
    background: rgba(249, 115, 22, 0.08);
}

.login-footer {
    font-size: 0.78rem;
    color: rgba(154, 52, 18, 0.55);
    text-align: center;
}

@media (max-width: 400px) {
    .login-card {
        padding: 1.85rem 1.35rem 1.65rem;
        border-radius: 20px;
    }

    .login-logo {
        height: 42px;
    }
}

.register-success-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(67, 20, 7, 0.55);
    backdrop-filter: blur(6px);
}

.register-success-overlay[hidden] {
    display: none;
}

.register-success-panel {
    width: 100%;
    max-width: 460px;
    padding: 2rem 1.75rem 1.75rem;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid rgba(249, 115, 22, 0.2);
    box-shadow: 0 24px 56px rgba(67, 20, 7, 0.22);
    text-align: center;
}

.register-success-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #fff;
    font-size: 1.6rem;
    font-weight: 700;
}

.register-success-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #431407;
    margin-bottom: 0.75rem;
}

.register-success-btn {
    width: 100%;
    margin-top: 1.25rem;
    padding: 0.9rem 1.25rem;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #fff;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(234, 88, 12, 0.35);
}

.register-success-btn:hover {
    filter: brightness(1.03);
}

body.register-success-open {
    overflow: hidden;
}

.register-success-swal {
    border-radius: 20px !important;
}

.register-success-swal__body {
    text-align: left !important;
}

.register-success-modal__lead {
    font-size: 0.95rem;
    line-height: 1.65;
    color: #57534e;
    margin-bottom: 1rem;
}

.register-success-modal__username {
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
    border-radius: 12px;
    background: #fff7ed;
    border: 1px solid rgba(249, 115, 22, 0.25);
    text-align: center;
}

.register-success-modal__label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: #9a3412;
    margin-bottom: 0.35rem;
}

.register-success-modal__value {
    display: block;
    font-size: 1.15rem;
    color: #c2410c;
    word-break: break-all;
}

.register-success-modal__contact {
    font-size: 0.92rem;
    line-height: 1.6;
    color: #44403c;
    margin-bottom: 0.5rem;
}

.register-success-modal__contact a {
    color: #ea580c;
    font-weight: 600;
    text-decoration: none;
}

.register-success-modal__contact a:hover {
    text-decoration: underline;
}

.register-success-modal__hint {
    font-size: 0.82rem;
    line-height: 1.55;
    color: #78716c;
    margin: 0;
}