/* Merged styles from styles.css and calculator.css */

/* Base styles from styles.css */
* {
  box-sizing: border-box;
}

:root {
  --ink: #0a2146;
  --muted: #4b5f7b;
  --stage: #eceef1;
  --card: #ffffff;
  --line: #cad3df;
  --brand: #0f8d84;
  --brand-strong: #0a7a73;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--stage);
  color: var(--ink);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.brand-bar {
  background: #ffffff;
  border-bottom: 1px solid #dfe4eb;
}

.brand-wrap {
  width: min(1260px, 100% - 48px);
  margin: 0 auto;
  height: 104px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-logo {
  width: 88px;
  height: 72px;
  border-radius: 2px;
  object-fit: contain;
  display: block;
}

.brand-mark {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #0f8d84, #0a2146);
  color: #ffffff;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-text {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 800;
  letter-spacing: 0.2px;
}

.login-stage {
  min-height: calc(100vh - 104px);
  display: grid;
  place-items: center;
  padding: 28px 16px;
}

.login-card {
  width: min(600px, 100%);
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(31, 41, 55, 0.14);
  padding: clamp(24px, 5vw, 44px);
}

h1 {
  margin: 0;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.login-card p {
  margin: 12px 0 28px;
  text-align: center;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-form label {
  font-size: 1.03rem;
  font-weight: 700;
}

.field-wrap {
  height: 62px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 10px;
}

.field-icon {
  width: 28px;
  text-align: center;
  color: #95a1b2;
  font-weight: 700;
}

.field-wrap input {
  border: 0;
  outline: 0;
  width: 100%;
  min-width: 0;
  color: var(--ink);
  font-size: 1.9rem;
  font-size: clamp(1rem, 2vw, 1.95rem);
}

.field-wrap input::placeholder {
  color: #95a1b2;
}

.toggle-visibility {
  border: 0;
  background: transparent;
  color: #78889f;
  font-weight: 700;
  cursor: pointer;
  padding: 8px;
}

.form-row {
  margin-top: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.remember-me {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.97rem;
  color: #24344b;
}

.remember-me input {
  width: 18px;
  height: 18px;
}

.forgot-link {
  color: #0e9186;
  font-size: 0.97rem;
  text-decoration: none;
}

.forgot-link:hover {
  text-decoration: underline;
}

.sign-in-btn {
  margin-top: 10px;
  height: 62px;
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: #ffffff;
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(15, 141, 132, 0.24);
}

.sign-in-btn:hover {
  background: var(--brand-strong);
}

.login-error {
  margin: 2px 0 0;
  text-align: center;
  color: #b42318;
  font-size: 0.95rem;
  font-weight: 600;
}

/* Forgot Password Styles */
.forgot-password-card {
  width: min(600px, 100%);
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(31, 41, 55, 0.14);
  padding: clamp(24px, 5vw, 44px);
  animation: fadeIn 0.5s ease-in-out;
}

.forgot-password-card h2 {
  margin: 0;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.forgot-password-card p {
  margin: 12px 0 28px;
  text-align: center;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
}

.helper-copy {
  margin-top: -12px !important;
  font-size: 0.92rem !important;
}

.forgot-form {
  display: grid;
  gap: 14px;
}

.forgot-form label {
  font-size: 1.03rem;
  font-weight: 700;
}

.reset-btn {
  margin-top: 10px;
  height: 62px;
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: #ffffff;
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(15, 141, 132, 0.24);
}

.reset-btn:hover {
  background: var(--brand-strong);
}

.back-btn {
  margin-top: 10px;
  height: 62px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 700;
  cursor: pointer;
}

.back-btn:hover {
  background: var(--stage);
}

.reset-feedback {
  margin-top: 18px;
  border: 1px solid #c8d3e3;
  border-radius: 10px;
  background: #f7fbff;
  padding: 16px;
}

.reset-feedback-message {
  margin: 0 0 10px;
  text-align: left;
  color: var(--ink);
  font-size: 0.98rem;
}

.reset-link {
  color: var(--brand);
  font-weight: 700;
  text-decoration: none;
  word-break: break-all;
}

.reset-link:hover {
  text-decoration: underline;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sign-Up Styles */
.signup-card {
  width: min(600px, 100%);
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(31, 41, 55, 0.14);
  padding: clamp(24px, 5vw, 44px);
  animation: fadeIn 0.5s ease-in-out;
}

.signup-card h2 {
  margin: 0;
  text-align: center;
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.signup-card p {
  margin: 12px 0 28px;
  text-align: center;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
}

.signup-form {
  display: grid;
  gap: 14px;
}

.signup-form label {
  font-size: 1.03rem;
  font-weight: 700;
}

.sign-up-btn {
  margin-top: 10px;
  height: 62px;
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: #ffffff;
  font-size: clamp(1.2rem, 2vw, 2rem);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(15, 141, 132, 0.24);
}

.sign-up-btn:hover {
  background: var(--brand-strong);
}

.signup-error {
  margin: 2px 0 0;
  text-align: center;
  color: #b42318;
  font-size: 0.95rem;
  font-weight: 600;
}

.switch-link {
  text-align: center;
  margin-top: 16px;
  font-size: 0.97rem;
  color: var(--muted);
}

.switch-link a {
  color: #0e9186;
  text-decoration: none;
}

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

.dashboard-shell {
  width: min(1000px, 100% - 32px);
  margin: 34px auto;
  background: #ffffff;
  border: 1px solid #d7dee8;
  border-radius: 14px;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.11);
  padding: clamp(20px, 4vw, 34px);
}

.dashboard-shell h1 {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  text-align: left;
}

.dashboard-shell p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.dashboard-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.dashboard-btn {
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: #ffffff;
  font-weight: 700;
  padding: 12px 16px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.dashboard-btn:hover {
  background: var(--brand-strong);
}

.dashboard-btn.alt {
  background: #334155;
}

.dashboard-btn.alt:hover {
  background: #1f2937;
}

/* Navigation styles */
.main-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  background: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
}

.nav-btn {
  padding: 10px 20px;
  border: 1px solid #007bff;
  background: #fff;
  color: #007bff;
  cursor: pointer;
  border-radius: 5px;
}

.nav-btn:hover {
  background: #007bff;
  color: #fff;
}

.section {
  display: block;
}

.section.hidden {
  display: none;
}

/* Animated background for login */
.animated-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, #667eea, #764ba2, #f093fb, #f5576c, #4facfe, #00f2fe);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  z-index: -1;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Make login section relative for background */
#login-section {
  position: relative;
  overflow: hidden;
}

/* Calculator styles from calculator.css */
.app-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 28px 16px;
  margin-bottom: 80px;
}

.hero {
  text-align: center;
  margin-bottom: 18px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.85rem);
  font-weight: 800;
}

.hero p {
  margin: 10px 0 0;
  color: #475569;
  font-size: 1rem;
}

.top-nav {
  width: min(620px, 100%);
  margin: 0 auto 22px;
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid #dbe3f0;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  display: flex;
  overflow: hidden;
}

.nav-button {
  border: 0;
  background: transparent;
  color: #1e293b;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 14px;
  cursor: pointer;
  text-align: center;
  flex: 1;
}

.nav-button.active {
  background: #2f65d9;
  color: #ffffff;
}

.nav-button.logout-btn {
  background: #dc2626;
  color: #ffffff;
}

.nav-button.logout-btn:hover {
  background: #b91c1c;
}

.surface {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #dbe3f0;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.09);
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.25fr);
  gap: 24px;
}

.panel h2 {
  margin: 0 0 14px;
  font-size: 1.85rem;
}

form {
  display: grid;
  gap: 10px;
}

label {
  font-size: 0.95rem;
  font-weight: 700;
  color: #1f2f46;
}

input,
select {
  width: 100%;
  height: 46px;
  border: 1px solid #c8d3e3;
  border-radius: 10px;
  padding: 0 12px;
  font-size: 1rem;
  color: #0f172a;
  background: #fbfdff;
}

button {
  border: 0;
  border-radius: 10px;
  font-size: 0.98rem;
  font-weight: 700;
  color: #ffffff;
  padding: 11px 12px;
  cursor: pointer;
  background: #2f65d9;
}

.result-panel {
  display: grid;
  gap: 12px;
}

.result-ring {
  width: 180px;
  height: 180px;
  margin: 4px auto 2px;
  border-radius: 50%;
  background: conic-gradient(#2f65d9 0 300deg, #d6d9e0 300deg 360deg);
  display: grid;
  place-items: center;
}

.result-ring > div {
  width: 142px;
  height: 142px;
  border-radius: 50%;
  background: #ffffff;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 10px;
}

.result-ring strong {
  display: block;
  max-width: 100%;
  font-size: clamp(0.9rem, 1.7vw, 1.35rem);
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.result-ring span {
  font-size: 0.9rem;
  color: #475569;
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.metric-card {
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid transparent;
}

.metric-card span {
  display: block;
  font-size: 0.9rem;
  color: #1f2937;
  margin-bottom: 4px;
}

.metric-card strong {
  font-size: 1.55rem;
}

.metric-card.blue {
  background: #dce7f8;
  border-left: 4px solid #2f65d9;
}
.metric-card.blue strong {
  color: #2f65d9;
}

.metric-card.green {
  background: #ddefe4;
  border-left: 4px solid #16a34a;
}
.metric-card.green strong {
  color: #15803d;
}

.metric-card.amber {
  background: #f3e9d8;
  border-left: 4px solid #b45309;
}
.metric-card.amber strong {
  color: #b45309;
}

.metric-card.purple {
  background: #e8dff3;
  border-left: 4px solid #7c3aed;
}
.metric-card.purple strong {
  color: #6d28d9;
}

.tier-line {
  margin: 2px 0 0;
  font-size: 1rem;
}

.actions {
  display: grid;
  gap: 8px;
  margin-top: 2px;
}

#download-pdf,
#download-mortgage-pdf {
  background: #0f766e;
}

#download-pdf:hover,
#download-mortgage-pdf:hover {
  background: #0d615a;
}

#download-amortization-pdf {
  background: #14532d;
}

#download-amortization-pdf:hover {
  background: #166534;
}

#view-page-2 {
  background: #334155;
}

#view-page-2:hover {
  background: #1e293b;
}

#toggle-amortization {
  background: #1f4b66;
}

#toggle-amortization:hover {
  background: #173a50;
}

button:disabled {
  background: #9ca3af !important;
  cursor: not-allowed;
}

.tier-guide,
.amortization-section {
  margin-top: 18px;
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #dbe3f0;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
  padding: 18px;
}

.tier-guide h2,
.amortization-section h3 {
  margin: 0 0 12px;
}

.tier-matrix {
  display: grid;
  grid-template-columns: 230px minmax(560px, 1fr);
  gap: 10px;
  align-items: start;
}

.tier-row-labels {
  display: grid;
  grid-template-rows: 52px 52px 52px 86px 86px;
}

.tier-row-label {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  text-align: right;
  padding-right: 10px;
  font-size: 0.98rem;
}

.tier-row-spacer {
  visibility: hidden;
}

.tier-table-wrap,
.amortization-table-wrap,
.tier-guide-landscape {
  overflow-x: auto;
}

.tier-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 560px;
  table-layout: fixed;
}

.tier-table th,
.tier-table td {
  border: 2px solid #111111;
  text-align: center;
  padding: 8px 5px;
  font-size: 1.02rem;
}

.tier-table th {
  font-weight: 700;
}

.split-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
}

.tier-bronze {
  background: #cb8335;
}

.tier-silver {
  background: #b6b6b8;
}

.tier-gold {
  background: #f6d800;
}

.tier-platinum {
  background: #d4d4d4;
}

.tier-diamond {
  background: #9ccfdd;
}

.amortization-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.amortization-card {
  border: 1px solid #c8d3e3;
  border-radius: 10px;
  background: #f9fbff;
  padding: 10px 12px;
}

.amortization-card h4 {
  margin: 0 0 8px;
}

.amortization-card p {
  margin: 6px 0;
}

.early-record {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed #c8d3e3;
}

.early-record h5 {
  margin: 0 0 6px;
  font-size: 0.9rem;
}

.amortization-table {
  border-collapse: collapse;
  width: 100%;
  min-width: 980px;
}

.amortization-table th,
.amortization-table td {
  border: 1px solid #9eb5d3;
  padding: 6px 8px;
  text-align: right;
  font-size: 0.88rem;
}

.amortization-table th:nth-child(1),
.amortization-table th:nth-child(2),
.amortization-table td:nth-child(1),
.amortization-table td:nth-child(2) {
  text-align: left;
}

.amortization-table thead th {
  background: #244760;
  color: #ffffff;
}

.amortization-table tbody tr:nth-child(even) {
  background: #edf2f8;
}

.pdf-capture .actions {
  display: none !important;
}

.pdf-capture .metric-card span,
.pdf-capture .metric-card strong {
  width: 100%;
  text-align: center;
}

.pdf-capture .result-ring {
  background: #2f65d9 !important;
  border: 12px solid #d6d9e0;
}

.pdf-capture input {
  text-align: left;
  padding-left: 14px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive styles */
@media (max-width: 720px) {
  .brand-wrap {
    width: min(1260px, 100% - 24px);
    height: 82px;
    gap: 12px;
  }

  .brand-logo {
    width: 62px;
    height: 52px;
  }

  .brand-text {
    font-size: clamp(1.35rem, 5vw, 1.8rem);
  }

  .login-stage {
    min-height: calc(100vh - 82px);
    padding: 18px 12px;
  }

  .field-wrap {
    height: 54px;
  }

  .sign-in-btn {
    height: 54px;
  }
}

@media (max-width: 980px) {
  .surface {
    grid-template-columns: 1fr;
  }

  .result-ring {
    width: 156px;
    height: 156px;
  }

  .result-ring > div {
    width: 124px;
    height: 124px;
  }

  .result-ring strong {
    font-size: 1.55rem;
  }

  .result-grid,
  .amortization-summary {
    grid-template-columns: 1fr;
  }

  .tier-matrix {
    min-width: 820px;
  }
}

.app-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding: 16px;
  background: #ffffff;
  border-top: 1px solid #e5e7eb;
  z-index: 10;
}

.app-footer button {
  background: #ef4444;
}

.app-footer button:hover {
  background: #dc2626;
}

.logout-btn {
  border: 1px solid #dc2626;
  background: #dc2626;
  color: #ffffff;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.logout-btn:hover {
  background: #b91c1c;
}