@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@500;700&family=Manrope:wght@400;500;600;700&display=swap');

:root {
    --wa-green: #25D366;
    --wa-dark: #075E54;
    --wa-deep: #128C7E;
    --wa-light: #DCF8C6;
    --wa-bg: #E6F5EA;
    --wa-ink: #0B2B1F;
    --wa-muted: #4D6B5E;
    --wa-card: #FFFFFF;
    --wa-border: #CFE7D7;
    --wa-shadow: 0 18px 50px rgba(7, 94, 84, 0.18);
    --wa-glow: 0 10px 22px rgba(37, 211, 102, 0.25);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    background: radial-gradient(circle at top, #F4FFF7 0%, #E4F5EC 45%, #DCEFE5 100%);
    min-height: 100vh;
    padding: 28px 18px 60px;
    color: var(--wa-ink);
    position: relative;
    overflow-x: hidden;
}

body::before,
body::after {
    content: '';
    position: fixed;
    z-index: -1;
    opacity: 0.5;
    pointer-events: none;
}

body::before {
    inset: -20% -10% auto -10%;
    height: 60vh;
    background: radial-gradient(circle at 20% 20%, rgba(37, 211, 102, 0.18), transparent 55%),
                radial-gradient(circle at 70% 10%, rgba(7, 94, 84, 0.12), transparent 50%);
}

body::after {
    inset: auto -10% -20% -10%;
    height: 60vh;
    background: repeating-linear-gradient(45deg, rgba(7, 94, 84, 0.05), rgba(7, 94, 84, 0.05) 8px, transparent 8px, transparent 16px);
}

.container {
    max-width: 880px;
    margin: 0 auto;
}

header {
    background: linear-gradient(120deg, var(--wa-dark), var(--wa-deep));
    border-radius: 18px;
    padding: 22px 28px;
    margin-bottom: 26px;
    box-shadow: var(--wa-shadow);
    position: relative;
    overflow: hidden;
}

header::after {
    content: '';
    position: absolute;
    right: -40px;
    top: -60px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 70%);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 26px;
    font-weight: 700;
    color: #F1FFF4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    letter-spacing: 0.4px;
}

.logo span {
    font-family: 'Fraunces', serif;
}

.logo-img {
    height: 48px;
    width: auto;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.2));
}

.content {
    background: transparent;
    padding: 0;
}

.card {
    background: var(--wa-card);
    border-radius: 22px;
    padding: 34px;
    box-shadow: var(--wa-shadow);
    border: 1px solid var(--wa-border);
    animation: floatUp 0.5s ease;
}

.card h1 {
    font-family: 'Fraunces', serif;
    color: var(--wa-dark);
    margin-bottom: 10px;
    font-size: 30px;
}

.subtitle {
    color: var(--wa-muted);
    margin-bottom: 26px;
    font-size: 16px;
}

.form-group {
    margin-bottom: 18px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: var(--wa-muted);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.bold-label {
    font-weight: 700;
}

.input-field,
.select-field {
    width: 100%;
    padding: 14px 16px;
    border: 1.6px solid var(--wa-border);
    border-radius: 12px;
    font-size: 16px;
    transition: all 0.25s ease;
    background: #F7FFFA;
    color: var(--wa-ink);
}

.input-field:focus,
.select-field:focus {
    outline: none;
    border-color: var(--wa-deep);
    box-shadow: 0 0 0 3px rgba(18, 140, 126, 0.12);
}

.btn {
    padding: 13px 26px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s ease;
    width: 100%;
    margin-bottom: 14px;
    letter-spacing: 0.3px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--wa-deep), var(--wa-green));
    color: white;
    box-shadow: var(--wa-glow);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    filter: brightness(1.05);
}

.btn-secondary {
    background: #F1F7F4;
    color: var(--wa-deep);
    border: 1px solid var(--wa-border);
    box-shadow: none;
}

.btn-secondary:hover:not(:disabled) {
    transform: translateY(-2px);
    filter: brightness(0.98);
}

.btn-back {
    width: auto;
    margin-bottom: 0;
    padding: 10px 16px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    background: linear-gradient(135deg, #0E8A65, #25D366);
    color: #FFFFFF;
    box-shadow: var(--wa-glow);
}

.btn-back:hover:not(:disabled) {
    transform: translateY(-2px);
    filter: brightness(1.06);
}

.btn-success {
    background: linear-gradient(135deg, #1DB954, var(--wa-green));
    color: white;
    box-shadow: var(--wa-glow);
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    filter: brightness(1.05);
}

.user-details {
    background: #F6FFFA;
    border-radius: 16px;
    padding: 24px;
    margin: 22px 0;
    border: 1px solid var(--wa-border);
    position: relative;
}

.user-details-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.user-details h3 {
    color: var(--wa-dark);
    margin-bottom: 12px;
    font-size: 20px;
    font-family: 'Fraunces', serif;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed rgba(7, 94, 84, 0.12);
    font-size: 14px;
}

.detail-row:last-of-type {
    border-bottom: none;
}

.detail-row .label {
    font-weight: 700;
    color: var(--wa-muted);
}

.detail-row .value {
    color: var(--wa-deep);
    font-weight: 600;
    font-size: 15px;
}

.language-select-group {
    margin-top: 18px;
}

.preview-section {
    margin: 18px 0;
}

.preview-section h4 {
    color: var(--wa-dark);
    margin-bottom: 10px;
    font-size: 15px;
}

.message-preview {
    background: var(--wa-light);
    border-radius: 16px;
    padding: 16px 18px;
    white-space: pre-wrap;
    font-family: 'Manrope', sans-serif;
    font-size: 14px;
    color: var(--wa-ink);
    line-height: 1.6;
    max-height: 260px;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 20px rgba(7, 94, 84, 0.1);
}

.message-preview::before {
    content: '';
    position: absolute;
    left: 16px;
    top: -8px;
    width: 16px;
    height: 16px;
    background: var(--wa-light);
    transform: rotate(45deg);
    border-radius: 4px;
}

.message {
    padding: 14px 18px;
    border-radius: 12px;
    margin-top: 20px;
    font-weight: 600;
    display: none;
}

.message.success {
    background: #E0F8E8;
    color: #0B5E3A;
    border: 1px solid #BDEFD2;
}

.message.error {
    background: #FFE4E6;
    color: #8A1732;
    border: 1px solid #FFC5D0;
}

#topMessage {
    padding: 14px 20px;
    border-radius: 14px;
    font-weight: 700;
    display: none;
    background: #FFFFFF;
    border: 1px solid var(--wa-border);
    box-shadow: var(--wa-shadow);
    min-width: 260px;
    text-align: center;
    animation: dropIn 0.4s ease;
}

.agent-info {
    background: #F2FFF7;
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--wa-border);
    box-shadow: 0 8px 18px rgba(7, 94, 84, 0.08);
}

#agentDisplay {
    color: var(--wa-ink);
    font-weight: 600;
    font-size: 14px;
}

.btn-logout {
    background: #D93A3A;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    transition: all 0.2s ease;
}

.btn-logout:hover {
    background: #C02C2C;
}

.btn-logout:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-toggle {
    position: absolute;
    right: 12px;
    cursor: pointer;
    font-size: 20px;
    user-select: none;
    transition: transform 0.2s ease;
    background: #E6FFF0;
    border-radius: 999px;
    padding: 4px 6px;
}

.password-toggle:hover {
    transform: scale(1.05);
}

@keyframes floatUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dropIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@media (max-width: 700px) {
    header {
        padding: 18px 20px;
    }

    .logo {
        font-size: 22px;
    }

    .card {
        padding: 26px;
    }

    .detail-row {
        flex-direction: column;
        gap: 6px;
    }

    .agent-info {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}