html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.admin-bg {
    min-height: 100vh;
    background-color: #fafafa;
}

.admin-card {
    border-radius: 12px;
    border: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    .admin-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    }

.admin-dashboard-card {
    border: none;
    transition: all 0.25s ease;
    background: #ffffff;
}

    .admin-dashboard-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 25px rgba(0,0,0,0.12);
    }

    .admin-dashboard-card h4 {
        color: #111;
    }

    .admin-dashboard-card p {
        font-size: 0.95rem;
    }
.admin-dashboard-card {
    background: linear-gradient(145deg, #2c2c2c, #1f1f1f);
    color: #fff;
    transition: all 0.3s ease;
    border-radius: 14px;
}

    .admin-dashboard-card h5 {
        color: #fff;
    }

    .admin-dashboard-card p {
        color: #cfcfcf;
    }

    .admin-dashboard-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.35);
    }
.trainer-about-bg {
    min-height: 100vh;
    background: linear-gradient( to bottom, #1e1e1e 0%, #2b2b2b 25%, #4a4a4a 45%, #cfcfcf 75%, #ffffff 100% );
}


/* ============================= */
/* REGISTER PAGE – ONAYLI KAYIT  */
/* ============================= */

/* Kayıt uyarı kutusu */
.register-alert {
    background-color: #f1f3f5; /* açık gri */
    border: 1px solid #dee2e6;
    color: #343a40;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Kayıt butonu */
.btn-register {
    background-color: #6c757d; /* bootstrap secondary gri */
    border-color: #6c757d;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.5px;
}

    .btn-register:hover {
        background-color: #5a6268;
        border-color: #545b62;
        color: #ffffff;
    }

/* Input alanları */
.register-input {
    border-radius: 0.375rem;
}

/* Sayfa genel boşluk */
.register-container {
    padding-top: 60px;
    padding-bottom: 60px;
}

/* =========================
   AUTH (LOGIN / REGISTER)
   ========================= */

.register-container,
.login-container {
    margin-top: 80px;
}

.register-input,
.login-input {
    background-color: #f5f5f5;
    border: 1px solid #ccc;
}

    .register-input:focus,
    .login-input:focus {
        border-color: #000;
        box-shadow: none;
    }

.register-alert {
    background-color: #f2f2f2;
    border-left: 5px solid #000;
    color: #000;
}

.btn-register,
.btn-login {
    background-color: #000;
    color: #fff;
    border: none;
}

    .btn-register:hover,
    .btn-login:hover {
        background-color: #222;
        color: #fff;
    }

.auth-links a {
    color: #555;
    text-decoration: none;
}

    .auth-links a:hover {
        color: #000;
        text-decoration: underline;
    }

.admin-bg {
    background-color: #fff; /* BEYAZ */
    min-height: 100vh;
}

.admin-dashboard-card {
    background-color: #000;
    border: none;
    transition: all 0.25s ease;
}

    .admin-dashboard-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 30px rgba(255, 255, 255, 0.08);
    }

    .admin-dashboard-card .card-body {
        min-height: 160px; /* TÜM KARTLAR AYNI BOY */
    }

/* HERO SECTION */
.hero-section {
    background: linear-gradient(135deg, #ffffff 60%, #f4f4f4 100%);
    padding: 80px 0;
}

.min-vh-75 {
    min-height: 75vh;
}

/* LOGO */
.hero-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-mark {
    background: #000;
    color: #fff;
    font-weight: 800;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 20px;
    letter-spacing: 1px;
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* TITLE */
.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    margin-top: 20px;
}

    .hero-title span {
        color: #000;
        border-bottom: 4px solid #000;
    }

/* SUBTITLE */
.hero-subtitle {
    font-size: 18px;
    color: #555;
    margin-top: 20px;
    max-width: 500px;
}

/* BUTTONS */
.hero-buttons .btn {
    padding: 14px 32px;
    font-weight: 600;
}

/* IMAGE / VITRIN */
.hero-image .image-box {
    width: 280px;
    height: 280px;
    background: #000;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 22px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}


.hero-image {
    display: flex;
    justify-content: center;
}

.image-box {
    width: 260px;
    height: 260px;
    background: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px rgba(0,0,0,0.35);
}

.hero-logo-image {
    max-width: 320px;
    width: 100%;
    border-radius: 50%;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
    transition: transform 0.3s ease;
}

    .hero-logo-image:hover {
        transform: scale(1.05);
    }

.hero-logo {
    margin-bottom: 1.2rem;
}

.logo-text {
    font-family: "Poppins", "Montserrat", sans-serif;
    font-size: 2rem; /* küçülttük */
    font-weight: 600; /* daha zarif */
    letter-spacing: 1.2px; /* abartı yok */
    text-transform: uppercase;
    color: #1a1a1a;
    position: relative;
}

    /* Altına daha ince, modern çizgi */
    .logo-text::after {
        content: "";
        display: block;
        width: 48px;
        height: 2px; /* incelttik */
        background: #1a1a1a;
        margin-top: 6px;
    }

.navbar .nav-link {
    font-weight: 500;
}


/* DASHBOARD */
.dashboard-container {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
}

.dashboard-header h2 {
    font-weight: 600;
    color: #111;
}

.dashboard-header p {
    color: #666;
    margin-top: 4px;
}

.dashboard-section h4 {
    font-weight: 600;
    color: #111;
    margin-bottom: 16px;
}

.empty-box {
    background: #f5f5f5;
    border: 1px dashed #ccc;
    padding: 30px;
    text-align: center;
    color: #777;
    border-radius: 8px;
}

.training-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    height: 100%;
    transition: all 0.2s ease;
}

    .training-card h5 {
        font-weight: 600;
        color: #111;
    }

    .training-card p {
        color: #555;
        font-size: 0.95rem;
    }

    .training-card:hover {
        border-color: #999;
        transform: translateY(-4px);
    }

.diet-card {
    border-radius: 16px;
    transition: 0.3s;
}

    .diet-card:hover {
        transform: translateY(-5px);
    }

.meal-block {
    border-radius: 14px;
    background: #fafafa;
}

.card.shadow-lg {
    border-radius: 20px;
}