/*
  Hastane Otomasyon Sistemi - Genel Arayüz Stilleri
  Ana sayfa, giriş ekranları, hakkında ve iletişim sayfaları için kullanılır.
*/

:root {
  --bg: #eef4fb;
  --bg-soft: #f8fbff;
  --white: #ffffff;
  --text: #152238;
  --muted: #607086;
  --line: #dbe5f0;

  --blue: #1d5fd1;
  --blue-dark: #164a9e;
  --blue-soft: #eef5ff;

  --green: #12946a;
  --green-dark: #0d7453;
  --green-soft: #edf9f5;

  --admin: #b45309;
  --admin-dark: #92400e;
  --admin-soft: #fff7ed;

  --navy: #20344f;
  --shadow: 0 18px 45px rgba(33, 55, 85, 0.14);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #eef4fb 0%, #f8fbff 45%, #e9f3ff 100%);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(31, 82, 137, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 82, 137, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
}

.container,
main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

/* Üst menü */
.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 20px auto 0;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 32px rgba(33, 55, 85, 0.09);
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: #fff;
  font-size: 26px;
  font-weight: 800;
}

.small-mark {
  width: 38px;
  height: 38px;
  font-size: 23px;
}

.brand strong {
  display: block;
  font-size: 17px;
  color: var(--text);
}

.brand span span {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  transition: 0.18s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background: #edf4fd;
  color: var(--blue-dark);
}

.nav-links .admin-link {
  border: 1px solid #ead8c6;
  background: var(--admin-soft);
  color: var(--admin-dark);
}

/* Ana sayfa */
.hero {
  padding: 58px 0 46px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  background: #e6f0ff;
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 13px;
  border: 1px solid #d4e4fb;
}

.hero h1 {
  margin: 18px 0 16px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  letter-spacing: -1.8px;
}

.hero p {
  margin: 0;
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.login-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.login-card {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: 0.2s ease;
}

.login-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 55px rgba(33, 55, 85, 0.18);
}

.patient-card {
  border-top: 6px solid var(--blue);
}

.doctor-card {
  border-top: 6px solid var(--green);
}

.card-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-size: 32px;
  background: var(--blue-soft);
}

.doctor-card .card-icon {
  background: var(--green-soft);
}

.login-card h2 {
  margin: 0 0 10px;
  font-size: 28px;
  color: var(--text);
}

.login-card p {
  font-size: 16px;
  line-height: 1.55;
  margin: 0;
  color: var(--muted);
}

.card-button {
  align-self: flex-start;
  padding: 13px 18px;
  border-radius: 14px;
  color: #fff;
  font-weight: 800;
  background: var(--blue);
}

.doctor-card .card-button {
  background: var(--green);
}

.admin-box {
  grid-column: 2;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 2px;
  padding: 20px 22px 20px 76px;
  border: 1px solid #ead8c6;
  border-top: 6px solid var(--admin);
  border-radius: 20px;
  background: var(--white);
  color: var(--text);
  box-shadow: 0 14px 34px rgba(33, 55, 85, 0.10);
}

.admin-box::before {
  content: "⚙";
  position: absolute;
  left: 22px;
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--admin-soft);
  border: 1px solid #ead8c6;
  color: var(--admin);
  font-size: 20px;
}

.admin-box span {
  font-weight: 800;
  color: var(--text);
}

.admin-box a {
  text-decoration: none;
  font-weight: 900;
  color: #fff;
  background: var(--admin);
  border: 1px solid var(--admin-dark);
  padding: 12px 18px;
  border-radius: 13px;
  box-shadow: 0 10px 22px rgba(180, 83, 9, 0.18);
  transition: 0.18s ease;
}

.admin-box a:hover {
  transform: translateY(-2px);
  background: var(--admin-dark);
}

/* Ortak sayfa başlığı */
.page-hero {
  padding: 46px 0 24px;
  text-align: center;
}

.page-hero h1 {
  margin: 14px auto 12px;
  max-width: 780px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -1.2px;
}

.page-hero p {
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

/* Hakkında sayfası */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 18px 0 46px;
}

.about-card,
.person-card,
.note-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 36px rgba(33, 55, 85, 0.10);
}

.about-card {
  padding: 26px;
}

.about-card.wide {
  grid-column: 1 / -1;
}

.about-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
}

.about-card ul,
.about-card ol {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.75;
}

.about-card li + li {
  margin-top: 8px;
}

.role-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 14px;
}

.role-item {
  padding: 18px;
  border-radius: 18px;
  background: #f8fbff;
  border: 1px solid var(--line);
}

.role-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.role-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.phase-label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-dark);
  border: 1px solid #cdebdc;
  font-size: 13px;
  font-weight: 900;
}

/* İletişim sayfası */
.team-section {
  padding: 18px 0 46px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.person-card {
  padding: 22px;
  text-align: center;
}

.person-photo {
  width: 150px;
  height: 150px;
  margin: 0 auto 18px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #eef5ff, #edf9f5);
  border: 1px dashed #b9c8d9;
  color: var(--muted);
  font-weight: 800;
}

.person-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.person-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.person-card .role {
  margin: 0 0 14px;
  color: var(--blue-dark);
  font-weight: 800;
}

.person-card .bio {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

/* Giriş sayfaları */
.auth-page {
  min-height: 100vh;
  width: min(1020px, calc(100% - 32px));
  display: grid;
  place-items: center;
  padding: 28px 0;
  margin: 0 auto;
}

.auth-shell {
  width: 100%;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  border-radius: 26px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.auth-info {
  min-height: 570px;
  padding: 34px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  background: linear-gradient(135deg, var(--blue-dark), #1b6bd8);
}

.doctor-side {
  background: linear-gradient(135deg, var(--green-dark), #17a978);
}

.admin-side {
  background: linear-gradient(135deg, #7c3f0b, var(--admin));
}

.auth-info .brand strong,
.auth-info .brand span span {
  color: #fff;
}

.auth-info .brand span span {
  opacity: 0.78;
}

.auth-info .brand-mark {
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.auth-info h1 {
  font-size: 42px;
  letter-spacing: -1px;
  margin: 0 0 12px;
}

.auth-info p {
  margin: 0;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.84);
  font-size: 17px;
}

.auth-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.auth-list li {
  padding: 13px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.9);
}

.auth-card {
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.back {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 26px;
  color: var(--blue-dark);
  text-decoration: none;
  font-weight: 800;
}

.form-title {
  margin: 0 0 8px;
  font-size: 32px;
  letter-spacing: -0.7px;
}

.form-sub {
  margin: 0 0 26px;
  color: var(--muted);
  line-height: 1.5;
}

.input-group {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.input-group label,
label {
  font-weight: 800;
  color: #27384e;
}

.input-wrap {
  position: relative;
}

.input-wrap span {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.55;
}

input,
select,
textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid #cfdbea;
  background: #f8fbff;
  color: var(--text);
  font: inherit;
  outline: none;
}

input,
select {
  height: 54px;
  padding: 0 15px;
}

textarea {
  min-height: 132px;
  padding: 14px 15px;
  resize: vertical;
}

.input-wrap input {
  padding-left: 45px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #78a8e8;
  box-shadow: 0 0 0 4px rgba(29, 95, 209, 0.10);
  background: #fff;
}

.btn {
  border: 0;
  border-radius: 14px;
  padding: 14px 18px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  cursor: pointer;
  font-size: 15px;
  transition: 0.18s ease;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-dark);
}

.btn-secondary {
  background: var(--admin);
  color: #fff;
}

.btn-secondary:hover {
  background: var(--admin-dark);
}

.submit {
  width: 100%;
  height: 54px;
  margin-top: 8px;
}

.security-note {
  margin-top: 16px;
  padding: 13px 14px;
  border-radius: 14px;
  background: #f1f7ff;
  color: #52657c;
  border: 1px solid #dbe8f8;
  font-size: 14px;
  line-height: 1.5;
}

.admin-auth-shell {
  max-width: 860px;
  grid-template-columns: 0.8fr 1.2fr;
}

.admin-auth-page {
  width: min(900px, calc(100% - 32px));
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .about-layout,
  .auth-shell,
  .admin-auth-shell {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 38px;
  }

  .login-cards,
  .team-grid,
  .role-list {
    grid-template-columns: 1fr;
  }

  .admin-box {
    grid-column: 1;
  }

  .auth-info {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  .nav-links {
    gap: 4px;
  }

  .nav-links a {
    padding: 8px 9px;
    font-size: 13px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero p {
    font-size: 16px;
  }

  .login-card {
    min-height: auto;
    padding: 22px;
  }

  .admin-box {
    align-items: flex-start;
    flex-direction: column;
  }

  .auth-card,
  .auth-info,
  .about-card,
  .person-card {
    padding: 24px;
  }
}

/* Site temalı üst bildirim kutusu */
.site-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  z-index: 9999;
  min-width: min(360px, calc(100% - 32px));
  max-width: 560px;
  padding: 15px 20px;
  border-radius: 16px;
  font-weight: 850;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-18px);
  transition: 0.24s ease;
  box-shadow: 0 18px 45px rgba(33, 55, 85, 0.18);
}

.site-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.site-toast.error {
  color: #9f1239;
  background: #fff1f2;
  border: 1px solid #fecdd3;
}

.site-toast.success {
  color: #065f46;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
}