/* NekNeev Complete System — Frontend Styles */
@import url('https://fonts.googleapis.com/css2?family=Lora:wght@400;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
    --nk-green:    #1b4332;
    --nk-green2:   #2d6a4f;
    --nk-green3:   #40916c;
    --nk-green4:   #52b788;
    --nk-green5:   #74c69d;
    --nk-light:    #d8f3dc;
    --nk-bg:       #f0faf4;
    --nk-error:    #e56b6f;
    --nk-warn:     #d4a017;
    --nk-radius:   12px;
    --nk-shadow:   0 4px 24px rgba(0,0,0,0.08);
}

/* ── Base ── */
.nk-box, .nk-profile-wrap, .nk-auth-box {
    font-family: 'Lora', Georgia, serif;
    max-width: 600px;
    margin: 40px auto;
    padding: 0 16px;
}

.nk-profile-wrap { max-width: 750px; }

/* ── Auth Boxes ── */
.nk-auth-box {
    background: #fff;
    border-radius: 20px;
    padding: 36px 40px;
    box-shadow: var(--nk-shadow);
    border: 1.5px solid var(--nk-light);
}

.nk-logo-mini {
    font-size: 42px;
    text-align: center;
    margin-bottom: 8px;
}

.nk-auth-box h2 {
    text-align: center;
    color: var(--nk-green);
    margin: 0 0 4px;
    font-size: 26px;
}

.nk-sub {
    text-align: center;
    color: var(--nk-green3);
    font-size: 14px;
    margin-bottom: 28px;
    font-family: 'DM Mono', monospace;
}

/* ── Form Fields ── */
.nk-field {
    margin-bottom: 18px;
}

.nk-field label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--nk-green2);
    margin-bottom: 6px;
    font-family: 'DM Mono', monospace;
}

.nk-input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid #d0e8da;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Lora', Georgia, serif;
    color: var(--nk-green);
    background: #fafffe;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.nk-input:focus { border-color: var(--nk-green3); background: #fff; }

.nk-otp-input {
    font-family: 'DM Mono', monospace !important;
    font-size: 22px !important;
    letter-spacing: 8px !important;
    text-align: center !important;
}

.nk-prefix {
    display: inline-flex;
    align-items: center;
    padding: 11px 12px;
    background: var(--nk-light);
    border: 1.5px solid #d0e8da;
    border-radius: 8px 0 0 8px;
    font-family: 'DM Mono', monospace;
    font-weight: 700;
    color: var(--nk-green2);
    border-right: none;
    flex-shrink: 0;
}

.nk-prefix + .nk-input {
    border-radius: 0 8px 8px 0;
}

/* ── Buttons ── */
.nk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--nk-green);
    color: var(--nk-green4);
    border: none;
    border-radius: 8px;
    padding: 12px 22px;
    font-weight: 700;
    font-family: 'Lora', Georgia, serif;
    font-size: 15px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 2px 10px rgba(27,67,50,0.2);
}

.nk-btn:hover { background: var(--nk-green2); transform: translateY(-1px); }
.nk-btn-full  { width: 100%; margin-top: 8px; }
.nk-btn-ghost { background: #f0faf4; color: var(--nk-green2); border: 1.5px solid var(--nk-light); box-shadow: none; }
.nk-btn-ghost:hover { background: var(--nk-light); }
.nk-btn-sm    { padding: 7px 14px; font-size: 13px; }
.nk-mt        { margin-top: 12px; }

/* ── Alerts ── */
.nk-alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
}

.nk-alert-error   { background: #ffeef0; color: #c62828; border: 1px solid #ffcdd2; }
.nk-alert-success { background: #e8f5e9; color: var(--nk-green2); border: 1px solid var(--nk-light); }

.nk-msg { font-size: 13px; margin-top: 8px; font-family: 'DM Mono', monospace; }

.nk-auth-link { text-align: center; margin-top: 20px; font-size: 14px; color: #555; }
.nk-auth-link a { color: var(--nk-green3); font-weight: 700; }

/* ── Password Strength ── */
.nk-pass-strength { height: 4px; border-radius: 2px; margin-top: 6px; transition: all 0.3s; }

/* ── Status Banner ── */
.nk-status-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 2px solid;
    border-radius: var(--nk-radius);
    padding: 14px 20px;
    margin-bottom: 20px;
    box-shadow: var(--nk-shadow);
    flex-wrap: wrap;
}

/* ── Progress ── */
.nk-progress-wrap {
    background: #fff;
    border-radius: var(--nk-radius);
    padding: 20px 24px;
    margin-bottom: 20px;
    border: 1.5px solid var(--nk-light);
    box-shadow: var(--nk-shadow);
}

.nk-progress-bg {
    height: 10px;
    background: #e9f5ee;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 16px;
}

.nk-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--nk-green), var(--nk-green4));
    border-radius: 5px;
    transition: width 0.6s ease;
}

.nk-steps {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.nk-step {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #888;
    background: #f5f5f5;
    border-radius: 20px;
    padding: 4px 12px;
    font-family: 'DM Mono', monospace;
}

.nk-step.done { background: var(--nk-light); color: var(--nk-green); }

/* ── Profile Header ── */
.nk-profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.nk-avatar-wrap { position: relative; flex-shrink: 0; }

.nk-avatar-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--nk-green4);
}

.nk-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--nk-green);
    color: var(--nk-green4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    border: 3px solid var(--nk-green4);
}

.nk-avatar-edit {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--nk-green4);
    border-radius: 50%;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    border: 2px solid #fff;
}

.nk-uid     { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--nk-green5); margin-bottom: 2px; }
.nk-ref-code{ font-family: 'DM Mono', monospace; font-size: 12px; color: var(--nk-green2); margin-bottom: 4px; }

/* ── Sections ── */
.nk-section {
    background: #fff;
    border-radius: var(--nk-radius);
    padding: 24px;
    margin-bottom: 20px;
    border: 1.5px solid var(--nk-light);
    box-shadow: var(--nk-shadow);
}

.nk-section h3 {
    color: var(--nk-green);
    margin: 0 0 16px;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nk-section h3 small { font-size: 12px; color: var(--nk-green5); font-weight: 400; }

.nk-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.nk-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

@media (max-width: 520px) {
    .nk-grid-2, .nk-grid-3 { grid-template-columns: 1fr; }
    .nk-auth-box { padding: 24px 20px; }
}

/* ── Document Section ── */
.nk-required-badge {
    background: #ffeef0;
    color: #c62828;
    border-radius: 20px;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 700;
    font-family: 'DM Mono', monospace;
}

.nk-doc-grid {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 16px 0;
    flex-wrap: wrap;
}

.nk-doc-card {
    flex: 1;
    min-width: 120px;
    background: var(--nk-bg);
    border: 2px dashed var(--nk-light);
    border-radius: var(--nk-radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.nk-doc-card:hover { border-color: var(--nk-green3); background: var(--nk-light); }
.nk-doc-card strong { display: block; color: var(--nk-green); margin-top: 8px; }
.nk-doc-card small  { color: var(--nk-green5); font-size: 12px; }

.nk-doc-divider {
    font-weight: 800;
    color: var(--nk-green5);
    font-family: 'DM Mono', monospace;
    font-size: 13px;
}

.nk-doc-list { margin-top: 16px; }
.nk-doc-list h4 { color: var(--nk-green2); margin-bottom: 10px; }

.nk-doc-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--nk-bg);
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 13px;
}

.nk-badge        { border-radius: 20px; padding: 2px 10px; font-size: 11px; font-weight: 700; font-family: 'DM Mono', monospace; }
.nk-badge-approved{ background: #e8f5e9; color: var(--nk-green2); }
.nk-badge-pending { background: #fff8e1; color: #f57f17; }

/* ── Referral Section ── */
.nk-ref-section { }

.nk-ref-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--nk-bg);
    border: 1.5px solid var(--nk-light);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--nk-green2);
    word-break: break-all;
    margin-top: 12px;
}

.nk-ref-box span { flex: 1; }

/* ── Test OTP Badge ── */
.nk-test-badge {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 8px;
    padding: 10px 16px;
    font-family: 'DM Mono', monospace;
    font-size: 14px;
    color: #7c5a00;
    text-align: center;
    margin: 10px 0;
}

/* ── Verify Box ── */
.nk-verify-box {
    background: #fff;
    border-radius: 20px;
    padding: 36px 40px;
    box-shadow: var(--nk-shadow);
    border: 1.5px solid var(--nk-light);
}

.nk-verify-box h2 { color: var(--nk-green); margin-bottom: 4px; }

/* ── Modal ── */
.nk-modal-box {
    background: #fff;
    border-radius: 20px;
    padding: 32px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 8px 48px rgba(0,0,0,0.2);
}

.nk-modal-box h3 { color: var(--nk-green); margin: 0 0 20px; }

/* ── Profile Form ── */
.nk-profile-form .nk-section { }